50972838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{617}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 119204784

約数和(自身を除く): 68231946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 281, 294, 562, 617, 843, 1234, 1686, 1851, 1967, 3702, 3934, 4319, 5901, 8638, 11802, 12957, 13769, 25914, 27538, 30233, 41307, 60466, 82614, 90699, 173377, 181398, 346754, 520131, 1040262, 1213639, 2427278, 3640917, 7281834, 8495473, 16990946, 25486419, 50972838]

約数ペア:

[(1, 50972838), (2, 25486419), (3, 16990946), (6, 8495473), (7, 7281834), (14, 3640917), (21, 2427278), (42, 1213639), (49, 1040262), (98, 520131), (147, 346754), (281, 181398), (294, 173377), (562, 90699), (617, 82614), (843, 60466), (1234, 41307), (1686, 30233), (1851, 27538), (1967, 25914), (3702, 13769), (3934, 12957), (4319, 11802), (5901, 8638)]