53477120

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 131347440

約数和(自身を除く): 77870320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1019, 1280, 1312, 1640, 2038, 2624, 3280, 4076, 5095, 5248, 6560, 8152, 10190, 10496, 13120, 16304, 20380, 26240, 32608, 40760, 41779, 52480, 65216, 81520, 83558, 130432, 163040, 167116, 208895, 260864, 326080, 334232, 417790, 652160, 668464, 835580, 1304320, 1336928, 1671160, 2673856, 3342320, 5347712, 6684640, 10695424, 13369280, 26738560, 53477120]

約数ペア:

[(1, 53477120), (2, 26738560), (4, 13369280), (5, 10695424), (8, 6684640), (10, 5347712), (16, 3342320), (20, 2673856), (32, 1671160), (40, 1336928), (41, 1304320), (64, 835580), (80, 668464), (82, 652160), (128, 417790), (160, 334232), (164, 326080), (205, 260864), (256, 208895), (320, 167116), (328, 163040), (410, 130432), (640, 83558), (656, 81520), (820, 65216), (1019, 52480), (1280, 41779), (1312, 40760), (1640, 32608), (2038, 26240), (2624, 20380), (3280, 16304), (4076, 13120), (5095, 10496), (5248, 10190), (6560, 8152)]