56501508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 154352352

約数和(自身を除く): 97850844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 307, 313, 588, 614, 626, 921, 939, 1228, 1252, 1842, 1878, 2149, 2191, 3684, 3756, 4298, 4382, 6447, 6573, 8596, 8764, 12894, 13146, 15043, 15337, 25788, 26292, 30086, 30674, 45129, 46011, 60172, 61348, 90258, 92022, 96091, 180516, 184044, 192182, 288273, 384364, 576546, 672637, 1153092, 1345274, 2017911, 2690548, 4035822, 4708459, 8071644, 9416918, 14125377, 18833836, 28250754, 56501508]

約数ペア:

[(1, 56501508), (2, 28250754), (3, 18833836), (4, 14125377), (6, 9416918), (7, 8071644), (12, 4708459), (14, 4035822), (21, 2690548), (28, 2017911), (42, 1345274), (49, 1153092), (84, 672637), (98, 576546), (147, 384364), (196, 288273), (294, 192182), (307, 184044), (313, 180516), (588, 96091), (614, 92022), (626, 90258), (921, 61348), (939, 60172), (1228, 46011), (1252, 45129), (1842, 30674), (1878, 30086), (2149, 26292), (2191, 25788), (3684, 15337), (3756, 15043), (4298, 13146), (4382, 12894), (6447, 8764), (6573, 8596)]