49205637

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 40

約数和(自身を含む): 80254944

約数和(自身を除く): 31049307

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 117, 249, 351, 563, 747, 1053, 1079, 1689, 2241, 3237, 5067, 6723, 7319, 9711, 15201, 21957, 29133, 45603, 46729, 65871, 87399, 140187, 197613, 420561, 592839, 607477, 1261683, 1822431, 3785049, 5467293, 16401879, 49205637]

約数ペア:

[(1, 49205637), (3, 16401879), (9, 5467293), (13, 3785049), (27, 1822431), (39, 1261683), (81, 607477), (83, 592839), (117, 420561), (249, 197613), (351, 140187), (563, 87399), (747, 65871), (1053, 46729), (1079, 45603), (1689, 29133), (2241, 21957), (3237, 15201), (5067, 9711), (6723, 7319)]