51993510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1511}}^1$

素因数の和:1589

約数の個数: 64

約数和(自身を含む): 132378624

約数和(自身を除く): 80385114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 465, 555, 930, 1110, 1147, 1511, 2294, 3022, 3441, 4533, 5735, 6882, 7555, 9066, 11470, 15110, 17205, 22665, 34410, 45330, 46841, 55907, 93682, 111814, 140523, 167721, 234205, 279535, 281046, 335442, 468410, 559070, 702615, 838605, 1405230, 1677210, 1733117, 3466234, 5199351, 8665585, 10398702, 17331170, 25996755, 51993510]

約数ペア:

[(1, 51993510), (2, 25996755), (3, 17331170), (5, 10398702), (6, 8665585), (10, 5199351), (15, 3466234), (30, 1733117), (31, 1677210), (37, 1405230), (62, 838605), (74, 702615), (93, 559070), (111, 468410), (155, 335442), (185, 281046), (186, 279535), (222, 234205), (310, 167721), (370, 140523), (465, 111814), (555, 93682), (930, 55907), (1110, 46841), (1147, 45330), (1511, 34410), (2294, 22665), (3022, 17205), (3441, 15110), (4533, 11470), (5735, 9066), (6882, 7555)]