68996950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{379}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 140794560

約数和(自身を除く): 71797610

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 331, 379, 550, 662, 758, 1655, 1895, 3310, 3641, 3790, 4169, 7282, 8275, 8338, 9475, 16550, 18205, 18950, 20845, 36410, 41690, 91025, 104225, 125449, 182050, 208450, 250898, 627245, 1254490, 1379939, 2759878, 3136225, 6272450, 6899695, 13799390, 34498475, 68996950]

約数ペア:

[(1, 68996950), (2, 34498475), (5, 13799390), (10, 6899695), (11, 6272450), (22, 3136225), (25, 2759878), (50, 1379939), (55, 1254490), (110, 627245), (275, 250898), (331, 208450), (379, 182050), (550, 125449), (662, 104225), (758, 91025), (1655, 41690), (1895, 36410), (3310, 20845), (3641, 18950), (3790, 18205), (4169, 16550), (7282, 9475), (8275, 8338)]