51450756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21121}}^1$

素因数の和:21164

約数の個数: 48

約数和(自身を含む): 141939840

約数和(自身を除く): 90489084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 21121, 42242, 63363, 84484, 126726, 147847, 253452, 295694, 443541, 591388, 612509, 887082, 1225018, 1774164, 1837527, 2450036, 3675054, 4287563, 7350108, 8575126, 12862689, 17150252, 25725378, 51450756]

約数ペア:

[(1, 51450756), (2, 25725378), (3, 17150252), (4, 12862689), (6, 8575126), (7, 7350108), (12, 4287563), (14, 3675054), (21, 2450036), (28, 1837527), (29, 1774164), (42, 1225018), (58, 887082), (84, 612509), (87, 591388), (116, 443541), (174, 295694), (203, 253452), (348, 147847), (406, 126726), (609, 84484), (812, 63363), (1218, 42242), (2436, 21121)]