12713045950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{121019}}^1$

素因数の和:121233

約数の個数: 48

約数和(自身を含む): 25931197440

約数和(自身を除く): 13218151490

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 191, 275, 382, 550, 955, 1910, 2101, 4202, 4775, 9550, 10505, 21010, 52525, 105050, 121019, 242038, 605095, 1210190, 1331209, 2662418, 3025475, 6050950, 6656045, 13312090, 23114629, 33280225, 46229258, 66560450, 115573145, 231146290, 254260919, 508521838, 577865725, 1155731450, 1271304595, 2542609190, 6356522975, 12713045950]

約数ペア:

[(1, 12713045950), (2, 6356522975), (5, 2542609190), (10, 1271304595), (11, 1155731450), (22, 577865725), (25, 508521838), (50, 254260919), (55, 231146290), (110, 115573145), (191, 66560450), (275, 46229258), (382, 33280225), (550, 23114629), (955, 13312090), (1910, 6656045), (2101, 6050950), (4202, 3025475), (4775, 2662418), (9550, 1331209), (10505, 1210190), (21010, 605095), (52525, 242038), (105050, 121019)]