56399752

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 113842800

約数和(自身を除く): 57443048

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 331, 361, 472, 662, 722, 1121, 1324, 1444, 2242, 2648, 2888, 4484, 6289, 8968, 12578, 19529, 21299, 25156, 39058, 42598, 50312, 78116, 85196, 119491, 156232, 170392, 238982, 371051, 477964, 742102, 955928, 1484204, 2968408, 7049969, 14099938, 28199876, 56399752]

約数ペア:

[(1, 56399752), (2, 28199876), (4, 14099938), (8, 7049969), (19, 2968408), (38, 1484204), (59, 955928), (76, 742102), (118, 477964), (152, 371051), (236, 238982), (331, 170392), (361, 156232), (472, 119491), (662, 85196), (722, 78116), (1121, 50312), (1324, 42598), (1444, 39058), (2242, 25156), (2648, 21299), (2888, 19529), (4484, 12578), (6289, 8968)]