45748048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2555

約数の個数: 40

約数和(自身を含む): 94869920

約数和(自身を除く): 49121872

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 2467, 4636, 4934, 9272, 9868, 18544, 19736, 39472, 46873, 93746, 150487, 187492, 300974, 374984, 601948, 749968, 1203896, 2407792, 2859253, 5718506, 11437012, 22874024, 45748048]

約数ペア:

[(1, 45748048), (2, 22874024), (4, 11437012), (8, 5718506), (16, 2859253), (19, 2407792), (38, 1203896), (61, 749968), (76, 601948), (122, 374984), (152, 300974), (244, 187492), (304, 150487), (488, 93746), (976, 46873), (1159, 39472), (2318, 19736), (2467, 18544), (4636, 9868), (4934, 9272)]