49877776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6481}}^1$

素因数の和:6539

約数の個数: 40

約数和(自身を含む): 106901144

約数和(自身を除く): 57023368

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 6481, 7696, 12962, 25924, 51848, 84253, 103696, 168506, 239797, 337012, 479594, 674024, 959188, 1348048, 1918376, 3117361, 3836752, 6234722, 12469444, 24938888, 49877776]

約数ペア:

[(1, 49877776), (2, 24938888), (4, 12469444), (8, 6234722), (13, 3836752), (16, 3117361), (26, 1918376), (37, 1348048), (52, 959188), (74, 674024), (104, 479594), (148, 337012), (208, 239797), (296, 168506), (481, 103696), (592, 84253), (962, 51848), (1924, 25924), (3848, 12962), (6481, 7696)]