49156788485

素因数分解:

$5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{331}}^1\times {\mathrm{2647}}^1$

素因数の和:3226

約数の個数: 48

約数和(自身を含む): 69152837760

約数和(自身を除く): 19996049275

約数列:

[1, 5, 7, 35, 49, 229, 245, 331, 1145, 1603, 1655, 2317, 2647, 8015, 11221, 11585, 13235, 16219, 18529, 56105, 75799, 81095, 92645, 129703, 378995, 530593, 606163, 648515, 876157, 2652965, 3030815, 3714151, 4243141, 4380785, 6133099, 18570755, 21215705, 29701987, 30665495, 42931693, 148509935, 200639953, 214658465, 1003199765, 1404479671, 7022398355, 9831357697, 49156788485]

約数ペア:

[(1, 49156788485), (5, 9831357697), (7, 7022398355), (35, 1404479671), (49, 1003199765), (229, 214658465), (245, 200639953), (331, 148509935), (1145, 42931693), (1603, 30665495), (1655, 29701987), (2317, 21215705), (2647, 18570755), (8015, 6133099), (11221, 4380785), (11585, 4243141), (13235, 3714151), (16219, 3030815), (18529, 2652965), (56105, 876157), (75799, 648515), (81095, 606163), (92645, 530593), (129703, 378995)]