51439565580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{1933}}^1$

素因数の和:2380

約数の個数: 192

約数和(自身を含む): 157114446720

約数和(自身を除く): 105674881140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 156, 195, 218, 260, 313, 327, 390, 436, 545, 626, 654, 780, 939, 1090, 1252, 1308, 1417, 1565, 1635, 1878, 1933, 2180, 2834, 3130, 3270, 3756, 3866, 4069, 4251, 4695, 5668, 5799, 6260, 6540, 7085, 7732, 8138, 8502, 9390, 9665, 11598, 12207, 14170, 16276, 17004, 18780, 19330, 20345, 21255, 23196, 24414, 25129, 28340, 28995, 34117, 38660, 40690, 42510, 48828, 50258, 57990, 61035, 68234, 75387, 81380, 85020, 100516, 102351, 115980, 122070, 125645, 136468, 150774, 170585, 204702, 210697, 244140, 251290, 301548, 341170, 376935, 409404, 421394, 443521, 502580, 511755, 605029, 632091, 682340, 753870, 842788, 887042, 1023510, 1053485, 1210058, 1264182, 1330563, 1507740, 1774084, 1815087, 2047020, 2106970, 2217605, 2420116, 2528364, 2661126, 2739061, 3025145, 3160455, 3630174, 4213940, 4435210, 5322252, 5478122, 6050290, 6320910, 6652815, 7260348, 7865377, 8217183, 8870420, 9075435, 10956244, 12100580, 12641820, 13305630, 13695305, 15730754, 16434366, 18150870, 23596131, 26611260, 27390610, 31461508, 32868732, 36301740, 39326885, 41085915, 47192262, 54781220, 65948161, 78653770, 82171830, 94384524, 117980655, 131896322, 157307540, 164343660, 197844483, 235961310, 263792644, 329740805, 395688966, 471922620, 659481610, 791377932, 857326093, 989222415, 1318963220, 1714652186, 1978444830, 2571978279, 3429304372, 3956889660, 4286630465, 5143956558, 8573260930, 10287913116, 12859891395, 17146521860, 25719782790, 51439565580]

約数ペア:

[(1, 51439565580), (2, 25719782790), (3, 17146521860), (4, 12859891395), (5, 10287913116), (6, 8573260930), (10, 5143956558), (12, 4286630465), (13, 3956889660), (15, 3429304372), (20, 2571978279), (26, 1978444830), (30, 1714652186), (39, 1318963220), (52, 989222415), (60, 857326093), (65, 791377932), (78, 659481610), (109, 471922620), (130, 395688966), (156, 329740805), (195, 263792644), (218, 235961310), (260, 197844483), (313, 164343660), (327, 157307540), (390, 131896322), (436, 117980655), (545, 94384524), (626, 82171830), (654, 78653770), (780, 65948161), (939, 54781220), (1090, 47192262), (1252, 41085915), (1308, 39326885), (1417, 36301740), (1565, 32868732), (1635, 31461508), (1878, 27390610), (1933, 26611260), (2180, 23596131), (2834, 18150870), (3130, 16434366), (3270, 15730754), (3756, 13695305), (3866, 13305630), (4069, 12641820), (4251, 12100580), (4695, 10956244), (5668, 9075435), (5799, 8870420), (6260, 8217183), (6540, 7865377), (7085, 7260348), (7732, 6652815), (8138, 6320910), (8502, 6050290), (9390, 5478122), (9665, 5322252), (11598, 4435210), (12207, 4213940), (14170, 3630174), (16276, 3160455), (17004, 3025145), (18780, 2739061), (19330, 2661126), (20345, 2528364), (21255, 2420116), (23196, 2217605), (24414, 2106970), (25129, 2047020), (28340, 1815087), (28995, 1774084), (34117, 1507740), (38660, 1330563), (40690, 1264182), (42510, 1210058), (48828, 1053485), (50258, 1023510), (57990, 887042), (61035, 842788), (68234, 753870), (75387, 682340), (81380, 632091), (85020, 605029), (100516, 511755), (102351, 502580), (115980, 443521), (122070, 421394), (125645, 409404), (136468, 376935), (150774, 341170), (170585, 301548), (204702, 251290), (210697, 244140)]