47682570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122263}}^1$

素因数の和:122286

約数の個数: 32

約数和(自身を含む): 123242112

約数和(自身を除く): 75559542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 122263, 244526, 366789, 611315, 733578, 1222630, 1589419, 1833945, 3178838, 3667890, 4768257, 7947095, 9536514, 15894190, 23841285, 47682570]

約数ペア:

[(1, 47682570), (2, 23841285), (3, 15894190), (5, 9536514), (6, 7947095), (10, 4768257), (13, 3667890), (15, 3178838), (26, 1833945), (30, 1589419), (39, 1222630), (65, 733578), (78, 611315), (130, 366789), (195, 244526), (390, 122263)]