47205858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{821}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 111029184

約数和(自身を除く): 63823326

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 821, 1369, 1554, 1642, 2463, 2738, 4107, 4926, 5747, 8214, 9583, 11494, 17241, 19166, 28749, 30377, 34482, 57498, 60754, 91131, 182262, 212639, 425278, 637917, 1123949, 1275834, 2247898, 3371847, 6743694, 7867643, 15735286, 23602929, 47205858]

約数ペア:

[(1, 47205858), (2, 23602929), (3, 15735286), (6, 7867643), (7, 6743694), (14, 3371847), (21, 2247898), (37, 1275834), (42, 1123949), (74, 637917), (111, 425278), (222, 212639), (259, 182262), (518, 91131), (777, 60754), (821, 57498), (1369, 34482), (1554, 30377), (1642, 28749), (2463, 19166), (2738, 17241), (4107, 11494), (4926, 9583), (5747, 8214)]