49627620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:735

約数の個数: 192

約数和(自身を含む): 186009600

約数和(自身を除く): 136381980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 691, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1382, 1596, 1710, 1890, 1995, 2052, 2073, 2394, 2565, 2660, 2764, 3420, 3455, 3591, 3780, 3990, 4146, 4788, 4837, 5130, 5985, 6219, 6910, 7182, 7980, 8292, 9674, 10260, 10365, 11970, 12438, 13129, 13820, 14364, 14511, 17955, 18657, 19348, 20730, 23940, 24185, 24876, 26258, 29022, 31095, 35910, 37314, 39387, 41460, 43533, 48370, 52516, 58044, 62190, 65645, 71820, 72555, 74628, 78774, 87066, 91903, 93285, 96740, 118161, 124380, 130599, 131290, 145110, 157548, 174132, 183806, 186570, 196935, 217665, 236322, 261198, 262580, 275709, 290220, 354483, 367612, 373140, 393870, 435330, 459515, 472644, 522396, 551418, 590805, 652995, 708966, 787740, 827127, 870660, 919030, 1102836, 1181610, 1305990, 1378545, 1417932, 1654254, 1772415, 1838060, 2363220, 2481381, 2611980, 2757090, 3308508, 3544830, 4135635, 4962762, 5514180, 7089660, 8271270, 9925524, 12406905, 16542540, 24813810, 49627620]

約数ペア:

[(1, 49627620), (2, 24813810), (3, 16542540), (4, 12406905), (5, 9925524), (6, 8271270), (7, 7089660), (9, 5514180), (10, 4962762), (12, 4135635), (14, 3544830), (15, 3308508), (18, 2757090), (19, 2611980), (20, 2481381), (21, 2363220), (27, 1838060), (28, 1772415), (30, 1654254), (35, 1417932), (36, 1378545), (38, 1305990), (42, 1181610), (45, 1102836), (54, 919030), (57, 870660), (60, 827127), (63, 787740), (70, 708966), (76, 652995), (84, 590805), (90, 551418), (95, 522396), (105, 472644), (108, 459515), (114, 435330), (126, 393870), (133, 373140), (135, 367612), (140, 354483), (171, 290220), (180, 275709), (189, 262580), (190, 261198), (210, 236322), (228, 217665), (252, 196935), (266, 186570), (270, 183806), (285, 174132), (315, 157548), (342, 145110), (378, 131290), (380, 130599), (399, 124380), (420, 118161), (513, 96740), (532, 93285), (540, 91903), (570, 87066), (630, 78774), (665, 74628), (684, 72555), (691, 71820), (756, 65645), (798, 62190), (855, 58044), (945, 52516), (1026, 48370), (1140, 43533), (1197, 41460), (1260, 39387), (1330, 37314), (1382, 35910), (1596, 31095), (1710, 29022), (1890, 26258), (1995, 24876), (2052, 24185), (2073, 23940), (2394, 20730), (2565, 19348), (2660, 18657), (2764, 17955), (3420, 14511), (3455, 14364), (3591, 13820), (3780, 13129), (3990, 12438), (4146, 11970), (4788, 10365), (4837, 10260), (5130, 9674), (5985, 8292), (6219, 7980), (6910, 7182)]