57173745850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{265739}}^1$

素因数の和:266095

約数の個数: 48

約数和(自身を含む): 114869835360

約数和(自身を除く): 57696089510

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 331, 650, 662, 1655, 3310, 4303, 8275, 8606, 16550, 21515, 43030, 107575, 215150, 265739, 531478, 1328695, 2657390, 3454607, 6643475, 6909214, 13286950, 17273035, 34546070, 86365175, 87959609, 172730350, 175919218, 439798045, 879596090, 1143474917, 2198990225, 2286949834, 4397980450, 5717374585, 11434749170, 28586872925, 57173745850]

約数ペア:

[(1, 57173745850), (2, 28586872925), (5, 11434749170), (10, 5717374585), (13, 4397980450), (25, 2286949834), (26, 2198990225), (50, 1143474917), (65, 879596090), (130, 439798045), (325, 175919218), (331, 172730350), (650, 87959609), (662, 86365175), (1655, 34546070), (3310, 17273035), (4303, 13286950), (8275, 6909214), (8606, 6643475), (16550, 3454607), (21515, 2657390), (43030, 1328695), (107575, 531478), (215150, 265739)]