50887980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:701

約数の個数: 192

約数和(自身を含む): 186278400

約数和(自身を除く): 135390420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 659, 660, 702, 715, 780, 858, 990, 1170, 1188, 1287, 1318, 1404, 1430, 1485, 1716, 1755, 1977, 1980, 2145, 2340, 2574, 2636, 2860, 2970, 3295, 3510, 3861, 3954, 4290, 5148, 5931, 5940, 6435, 6590, 7020, 7249, 7722, 7908, 8567, 8580, 9885, 11862, 12870, 13180, 14498, 15444, 17134, 17793, 19305, 19770, 21747, 23724, 25701, 25740, 28996, 29655, 34268, 35586, 36245, 38610, 39540, 42835, 43494, 51402, 59310, 65241, 71172, 72490, 77103, 77220, 85670, 86988, 88965, 94237, 102804, 108735, 118620, 128505, 130482, 144980, 154206, 171340, 177930, 188474, 195723, 217470, 231309, 257010, 260964, 282711, 308412, 326205, 355860, 376948, 385515, 391446, 434940, 462618, 471185, 514020, 565422, 652410, 771030, 782892, 848133, 925236, 942370, 978615, 1130844, 1156545, 1304820, 1413555, 1542060, 1696266, 1884740, 1957230, 2313090, 2544399, 2827110, 3392532, 3914460, 4240665, 4626180, 5088798, 5654220, 8481330, 10177596, 12721995, 16962660, 25443990, 50887980]

約数ペア:

[(1, 50887980), (2, 25443990), (3, 16962660), (4, 12721995), (5, 10177596), (6, 8481330), (9, 5654220), (10, 5088798), (11, 4626180), (12, 4240665), (13, 3914460), (15, 3392532), (18, 2827110), (20, 2544399), (22, 2313090), (26, 1957230), (27, 1884740), (30, 1696266), (33, 1542060), (36, 1413555), (39, 1304820), (44, 1156545), (45, 1130844), (52, 978615), (54, 942370), (55, 925236), (60, 848133), (65, 782892), (66, 771030), (78, 652410), (90, 565422), (99, 514020), (108, 471185), (110, 462618), (117, 434940), (130, 391446), (132, 385515), (135, 376948), (143, 355860), (156, 326205), (165, 308412), (180, 282711), (195, 260964), (198, 257010), (220, 231309), (234, 217470), (260, 195723), (270, 188474), (286, 177930), (297, 171340), (330, 154206), (351, 144980), (390, 130482), (396, 128505), (429, 118620), (468, 108735), (495, 102804), (540, 94237), (572, 88965), (585, 86988), (594, 85670), (659, 77220), (660, 77103), (702, 72490), (715, 71172), (780, 65241), (858, 59310), (990, 51402), (1170, 43494), (1188, 42835), (1287, 39540), (1318, 38610), (1404, 36245), (1430, 35586), (1485, 34268), (1716, 29655), (1755, 28996), (1977, 25740), (1980, 25701), (2145, 23724), (2340, 21747), (2574, 19770), (2636, 19305), (2860, 17793), (2970, 17134), (3295, 15444), (3510, 14498), (3861, 13180), (3954, 12870), (4290, 11862), (5148, 9885), (5931, 8580), (5940, 8567), (6435, 7908), (6590, 7722), (7020, 7249)]