56315560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11831}}^1$

素因数の和:11866

約数の個数: 64

約数和(自身を含む): 153342720

約数和(自身を除く): 97027160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 11831, 23662, 47324, 59155, 82817, 94648, 118310, 165634, 201127, 236620, 331268, 402254, 414085, 473240, 662536, 804508, 828170, 1005635, 1407889, 1609016, 1656340, 2011270, 2815778, 3312680, 4022540, 5631556, 7039445, 8045080, 11263112, 14078890, 28157780, 56315560]

約数ペア:

[(1, 56315560), (2, 28157780), (4, 14078890), (5, 11263112), (7, 8045080), (8, 7039445), (10, 5631556), (14, 4022540), (17, 3312680), (20, 2815778), (28, 2011270), (34, 1656340), (35, 1609016), (40, 1407889), (56, 1005635), (68, 828170), (70, 804508), (85, 662536), (119, 473240), (136, 414085), (140, 402254), (170, 331268), (238, 236620), (280, 201127), (340, 165634), (476, 118310), (595, 94648), (680, 82817), (952, 59155), (1190, 47324), (2380, 23662), (4760, 11831)]