53687816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2543}}^1$

素因数の和:2598

約数の個数: 64

約数和(自身を含む): 128217600

約数和(自身を除く): 74529784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1508, 1624, 2543, 2639, 3016, 5086, 5278, 10172, 10556, 17801, 20344, 21112, 33059, 35602, 66118, 71204, 73747, 132236, 142408, 147494, 231413, 264472, 294988, 462826, 516229, 589976, 925652, 958711, 1032458, 1851304, 1917422, 2064916, 3834844, 4129832, 6710977, 7669688, 13421954, 26843908, 53687816]

約数ペア:

[(1, 53687816), (2, 26843908), (4, 13421954), (7, 7669688), (8, 6710977), (13, 4129832), (14, 3834844), (26, 2064916), (28, 1917422), (29, 1851304), (52, 1032458), (56, 958711), (58, 925652), (91, 589976), (104, 516229), (116, 462826), (182, 294988), (203, 264472), (232, 231413), (364, 147494), (377, 142408), (406, 132236), (728, 73747), (754, 71204), (812, 66118), (1508, 35602), (1624, 33059), (2543, 21112), (2639, 20344), (3016, 17801), (5086, 10556), (5278, 10172)]