51642312

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 133351680

約数和(自身を除く): 81709368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 163, 172, 258, 307, 326, 344, 489, 516, 614, 652, 921, 978, 1032, 1228, 1304, 1842, 1956, 2456, 3684, 3912, 7009, 7368, 13201, 14018, 21027, 26402, 28036, 39603, 42054, 50041, 52804, 56072, 79206, 84108, 100082, 105608, 150123, 158412, 168216, 200164, 300246, 316824, 400328, 600492, 1200984, 2151763, 4303526, 6455289, 8607052, 12910578, 17214104, 25821156, 51642312]

約数ペア:

[(1, 51642312), (2, 25821156), (3, 17214104), (4, 12910578), (6, 8607052), (8, 6455289), (12, 4303526), (24, 2151763), (43, 1200984), (86, 600492), (129, 400328), (163, 316824), (172, 300246), (258, 200164), (307, 168216), (326, 158412), (344, 150123), (489, 105608), (516, 100082), (614, 84108), (652, 79206), (921, 56072), (978, 52804), (1032, 50041), (1228, 42054), (1304, 39603), (1842, 28036), (1956, 26402), (2456, 21027), (3684, 14018), (3912, 13201), (7009, 7368)]