56488440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7717}}^1$

素因数の和:7792

約数の個数: 64

約数和(自身を含む): 172265760

約数和(自身を除く): 115777320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 7717, 15434, 23151, 30868, 38585, 46302, 61736, 77170, 92604, 115755, 154340, 185208, 231510, 308680, 463020, 470737, 926040, 941474, 1412211, 1882948, 2353685, 2824422, 3765896, 4707370, 5648844, 7061055, 9414740, 11297688, 14122110, 18829480, 28244220, 56488440]

約数ペア:

[(1, 56488440), (2, 28244220), (3, 18829480), (4, 14122110), (5, 11297688), (6, 9414740), (8, 7061055), (10, 5648844), (12, 4707370), (15, 3765896), (20, 2824422), (24, 2353685), (30, 1882948), (40, 1412211), (60, 941474), (61, 926040), (120, 470737), (122, 463020), (183, 308680), (244, 231510), (305, 185208), (366, 154340), (488, 115755), (610, 92604), (732, 77170), (915, 61736), (1220, 46302), (1464, 38585), (1830, 30868), (2440, 23151), (3660, 15434), (7320, 7717)]