51619764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4691}}^1$

素因数の和:4836

約数の個数: 48

約数和(自身を含む): 138733056

約数和(自身を除く): 87113292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 4691, 5502, 9382, 11004, 14073, 18764, 28146, 32837, 56292, 65674, 98511, 131348, 197022, 394044, 614521, 1229042, 1843563, 2458084, 3687126, 4301647, 7374252, 8603294, 12904941, 17206588, 25809882, 51619764]

約数ペア:

[(1, 51619764), (2, 25809882), (3, 17206588), (4, 12904941), (6, 8603294), (7, 7374252), (12, 4301647), (14, 3687126), (21, 2458084), (28, 1843563), (42, 1229042), (84, 614521), (131, 394044), (262, 197022), (393, 131348), (524, 98511), (786, 65674), (917, 56292), (1572, 32837), (1834, 28146), (2751, 18764), (3668, 14073), (4691, 11004), (5502, 9382)]