54629620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 119750400

約数和(自身を除く): 65120780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 131, 145, 262, 290, 524, 580, 655, 719, 1310, 1438, 2620, 2876, 3595, 3799, 7190, 7598, 14380, 15196, 18995, 20851, 37990, 41702, 75980, 83404, 94189, 104255, 188378, 208510, 376756, 417020, 470945, 941890, 1883780, 2731481, 5462962, 10925924, 13657405, 27314810, 54629620]

約数ペア:

[(1, 54629620), (2, 27314810), (4, 13657405), (5, 10925924), (10, 5462962), (20, 2731481), (29, 1883780), (58, 941890), (116, 470945), (131, 417020), (145, 376756), (262, 208510), (290, 188378), (524, 104255), (580, 94189), (655, 83404), (719, 75980), (1310, 41702), (1438, 37990), (2620, 20851), (2876, 18995), (3595, 15196), (3799, 14380), (7190, 7598)]