56777238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{809}}^1$

素因数の和:1381

約数の個数: 48

約数和(自身を含む): 141017760

約数和(自身を除く): 84240522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 557, 809, 1114, 1618, 1671, 2427, 3342, 3899, 4854, 5013, 5663, 7281, 7798, 10026, 11326, 11697, 14562, 16989, 23394, 33978, 35091, 50967, 70182, 101934, 450613, 901226, 1351839, 2703678, 3154291, 4055517, 6308582, 8111034, 9462873, 18925746, 28388619, 56777238]

約数ペア:

[(1, 56777238), (2, 28388619), (3, 18925746), (6, 9462873), (7, 8111034), (9, 6308582), (14, 4055517), (18, 3154291), (21, 2703678), (42, 1351839), (63, 901226), (126, 450613), (557, 101934), (809, 70182), (1114, 50967), (1618, 35091), (1671, 33978), (2427, 23394), (3342, 16989), (3899, 14562), (4854, 11697), (5013, 11326), (5663, 10026), (7281, 7798)]