47621665

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 72309888

約数和(自身を除く): 24688223

約数列:

[1, 5, 7, 13, 35, 65, 83, 91, 97, 169, 415, 455, 485, 581, 679, 845, 1079, 1183, 1261, 2905, 3395, 5395, 5915, 6305, 7553, 8051, 8827, 14027, 16393, 37765, 40255, 44135, 56357, 70135, 81965, 98189, 104663, 114751, 281785, 490945, 523315, 573755, 732641, 1360619, 3663205, 6803095, 9524333, 47621665]

約数ペア:

[(1, 47621665), (5, 9524333), (7, 6803095), (13, 3663205), (35, 1360619), (65, 732641), (83, 573755), (91, 523315), (97, 490945), (169, 281785), (415, 114751), (455, 104663), (485, 98189), (581, 81965), (679, 70135), (845, 56357), (1079, 44135), (1183, 40255), (1261, 37765), (2905, 16393), (3395, 14027), (5395, 8827), (5915, 8051), (6305, 7553)]