55001238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 118140480

約数和(自身を除く): 63139242

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 361, 379, 402, 722, 758, 1083, 1137, 1273, 2166, 2274, 2546, 3819, 7201, 7638, 14402, 21603, 24187, 25393, 43206, 48374, 50786, 72561, 76179, 136819, 145122, 152358, 273638, 410457, 482467, 820914, 964934, 1447401, 2894802, 9166873, 18333746, 27500619, 55001238]

約数ペア:

[(1, 55001238), (2, 27500619), (3, 18333746), (6, 9166873), (19, 2894802), (38, 1447401), (57, 964934), (67, 820914), (114, 482467), (134, 410457), (201, 273638), (361, 152358), (379, 145122), (402, 136819), (722, 76179), (758, 72561), (1083, 50786), (1137, 48374), (1273, 43206), (2166, 25393), (2274, 24187), (2546, 21603), (3819, 14402), (7201, 7638)]