55878456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 149057280

約数和(自身を除く): 93178824

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 151, 204, 302, 408, 453, 604, 906, 907, 1208, 1812, 1814, 2567, 2721, 3624, 3628, 5134, 5442, 7256, 7701, 10268, 10884, 15402, 15419, 20536, 21768, 30804, 30838, 46257, 61608, 61676, 92514, 123352, 136957, 185028, 273914, 370056, 410871, 547828, 821742, 1095656, 1643484, 2328269, 3286968, 4656538, 6984807, 9313076, 13969614, 18626152, 27939228, 55878456]

約数ペア:

[(1, 55878456), (2, 27939228), (3, 18626152), (4, 13969614), (6, 9313076), (8, 6984807), (12, 4656538), (17, 3286968), (24, 2328269), (34, 1643484), (51, 1095656), (68, 821742), (102, 547828), (136, 410871), (151, 370056), (204, 273914), (302, 185028), (408, 136957), (453, 123352), (604, 92514), (906, 61676), (907, 61608), (1208, 46257), (1812, 30838), (1814, 30804), (2567, 21768), (2721, 20536), (3624, 15419), (3628, 15402), (5134, 10884), (5442, 10268), (7256, 7701)]