53734720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12917}}^1$

素因数の和:12947

約数の個数: 56

約数和(自身を含む): 137809224

約数和(自身を除く): 84074504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 12917, 25834, 51668, 64585, 103336, 129170, 167921, 206672, 258340, 335842, 413344, 516680, 671684, 826688, 839605, 1033360, 1343368, 1679210, 2066720, 2686736, 3358420, 4133440, 5373472, 6716840, 10746944, 13433680, 26867360, 53734720]

約数ペア:

[(1, 53734720), (2, 26867360), (4, 13433680), (5, 10746944), (8, 6716840), (10, 5373472), (13, 4133440), (16, 3358420), (20, 2686736), (26, 2066720), (32, 1679210), (40, 1343368), (52, 1033360), (64, 839605), (65, 826688), (80, 671684), (104, 516680), (130, 413344), (160, 335842), (208, 258340), (260, 206672), (320, 167921), (416, 129170), (520, 103336), (832, 64585), (1040, 51668), (2080, 25834), (4160, 12917)]