50057917

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 64012032

約数和(自身を除く): 13954115

約数列:

[1, 7, 13, 53, 91, 97, 107, 371, 679, 689, 749, 1261, 1391, 4823, 5141, 5671, 8827, 9737, 10379, 35987, 39697, 66833, 72653, 73723, 134927, 467831, 516061, 550087, 944489, 3850609, 7151131, 50057917]

約数ペア:

[(1, 50057917), (7, 7151131), (13, 3850609), (53, 944489), (91, 550087), (97, 516061), (107, 467831), (371, 134927), (679, 73723), (689, 72653), (749, 66833), (1261, 39697), (1391, 35987), (4823, 10379), (5141, 9737), (5671, 8827)]