49488985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4729}}^1$

素因数の和:4777

約数の個数: 32

約数和(自身を含む): 76285440

約数和(自身を除く): 26796455

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 4729, 10465, 23645, 33103, 61477, 108767, 165515, 307385, 430339, 543835, 761369, 1413971, 2151695, 3806845, 7069855, 9897797, 49488985]

約数ペア:

[(1, 49488985), (5, 9897797), (7, 7069855), (13, 3806845), (23, 2151695), (35, 1413971), (65, 761369), (91, 543835), (115, 430339), (161, 307385), (299, 165515), (455, 108767), (805, 61477), (1495, 33103), (2093, 23645), (4729, 10465)]