48253980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25943}}^1$

素因数の和:25986

約数の個数: 48

約数和(自身を含む): 139474944

約数和(自身を除く): 91220964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 25943, 51886, 77829, 103772, 129715, 155658, 259430, 311316, 389145, 518860, 778290, 804233, 1556580, 1608466, 2412699, 3216932, 4021165, 4825398, 8042330, 9650796, 12063495, 16084660, 24126990, 48253980]

約数ペア:

[(1, 48253980), (2, 24126990), (3, 16084660), (4, 12063495), (5, 9650796), (6, 8042330), (10, 4825398), (12, 4021165), (15, 3216932), (20, 2412699), (30, 1608466), (31, 1556580), (60, 804233), (62, 778290), (93, 518860), (124, 389145), (155, 311316), (186, 259430), (310, 155658), (372, 129715), (465, 103772), (620, 77829), (930, 51886), (1860, 25943)]