57549440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6917}}^1$

素因数の和:6949

約数の個数: 64

約数和(自身を含む): 148183560

約数和(自身を除く): 90634120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 6917, 8320, 13834, 27668, 34585, 55336, 69170, 89921, 110672, 138340, 179842, 221344, 276680, 359684, 442688, 449605, 553360, 719368, 885376, 899210, 1106720, 1438736, 1798420, 2213440, 2877472, 3596840, 4426880, 5754944, 7193680, 11509888, 14387360, 28774720, 57549440]

約数ペア:

[(1, 57549440), (2, 28774720), (4, 14387360), (5, 11509888), (8, 7193680), (10, 5754944), (13, 4426880), (16, 3596840), (20, 2877472), (26, 2213440), (32, 1798420), (40, 1438736), (52, 1106720), (64, 899210), (65, 885376), (80, 719368), (104, 553360), (128, 449605), (130, 442688), (160, 359684), (208, 276680), (260, 221344), (320, 179842), (416, 138340), (520, 110672), (640, 89921), (832, 69170), (1040, 55336), (1664, 34585), (2080, 27668), (4160, 13834), (6917, 8320)]