50923860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65287}}^1$

素因数の和:65312

約数の個数: 48

約数和(自身を含む): 153557376

約数和(自身を除く): 102633516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 65287, 130574, 195861, 261148, 326435, 391722, 652870, 783444, 848731, 979305, 1305740, 1697462, 1958610, 2546193, 3394924, 3917220, 4243655, 5092386, 8487310, 10184772, 12730965, 16974620, 25461930, 50923860]

約数ペア:

[(1, 50923860), (2, 25461930), (3, 16974620), (4, 12730965), (5, 10184772), (6, 8487310), (10, 5092386), (12, 4243655), (13, 3917220), (15, 3394924), (20, 2546193), (26, 1958610), (30, 1697462), (39, 1305740), (52, 979305), (60, 848731), (65, 783444), (78, 652870), (130, 391722), (156, 326435), (195, 261148), (260, 195861), (390, 130574), (780, 65287)]