51473964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{563}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 126967680

約数和(自身を除く): 75493716

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 401, 563, 802, 1126, 1203, 1604, 1689, 2252, 2406, 3378, 4812, 6756, 7619, 10697, 15238, 21394, 22857, 30476, 32091, 42788, 45714, 64182, 91428, 128364, 225763, 451526, 677289, 903052, 1354578, 2709156, 4289497, 8578994, 12868491, 17157988, 25736982, 51473964]

約数ペア:

[(1, 51473964), (2, 25736982), (3, 17157988), (4, 12868491), (6, 8578994), (12, 4289497), (19, 2709156), (38, 1354578), (57, 903052), (76, 677289), (114, 451526), (228, 225763), (401, 128364), (563, 91428), (802, 64182), (1126, 45714), (1203, 42788), (1604, 32091), (1689, 30476), (2252, 22857), (2406, 21394), (3378, 15238), (4812, 10697), (6756, 7619)]