51867488

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 106523424

約数和(自身を除く): 54655936

約数列:

[1, 2, 4, 8, 16, 32, 37, 71, 74, 142, 148, 284, 296, 568, 592, 617, 1136, 1184, 1234, 2272, 2468, 2627, 4936, 5254, 9872, 10508, 19744, 21016, 22829, 42032, 43807, 45658, 84064, 87614, 91316, 175228, 182632, 350456, 365264, 700912, 730528, 1401824, 1620859, 3241718, 6483436, 12966872, 25933744, 51867488]

約数ペア:

[(1, 51867488), (2, 25933744), (4, 12966872), (8, 6483436), (16, 3241718), (32, 1620859), (37, 1401824), (71, 730528), (74, 700912), (142, 365264), (148, 350456), (284, 182632), (296, 175228), (568, 91316), (592, 87614), (617, 84064), (1136, 45658), (1184, 43807), (1234, 42032), (2272, 22829), (2468, 21016), (2627, 19744), (4936, 10508), (5254, 9872)]