57054500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{2153}}^1$

素因数の和:2225

約数の個数: 48

約数和(自身を含む): 127017072

約数和(自身を除く): 69962572

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 500, 530, 1060, 1325, 2153, 2650, 4306, 5300, 6625, 8612, 10765, 13250, 21530, 26500, 43060, 53825, 107650, 114109, 215300, 228218, 269125, 456436, 538250, 570545, 1076500, 1141090, 2282180, 2852725, 5705450, 11410900, 14263625, 28527250, 57054500]

約数ペア:

[(1, 57054500), (2, 28527250), (4, 14263625), (5, 11410900), (10, 5705450), (20, 2852725), (25, 2282180), (50, 1141090), (53, 1076500), (100, 570545), (106, 538250), (125, 456436), (212, 269125), (250, 228218), (265, 215300), (500, 114109), (530, 107650), (1060, 53825), (1325, 43060), (2153, 26500), (2650, 21530), (4306, 13250), (5300, 10765), (6625, 8612)]