55402568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7951}}^1$

素因数の和:8037

約数の個数: 32

約数和(自身を含む): 113554560

約数和(自身を除く): 58151992

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 7951, 15902, 31804, 63608, 103363, 206726, 413452, 532717, 826904, 1065434, 2130868, 4261736, 6925321, 13850642, 27701284, 55402568]

約数ペア:

[(1, 55402568), (2, 27701284), (4, 13850642), (8, 6925321), (13, 4261736), (26, 2130868), (52, 1065434), (67, 826904), (104, 532717), (134, 413452), (268, 206726), (536, 103363), (871, 63608), (1742, 31804), (3484, 15902), (6968, 7951)]