57439590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4751}}^1$

素因数の和:4805

約数の個数: 64

約数和(自身を含む): 153280512

約数和(自身を除く): 95840922

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 4751, 6045, 9502, 12090, 14253, 23755, 28506, 47510, 61763, 71265, 123526, 142530, 147281, 185289, 294562, 308815, 370578, 441843, 617630, 736405, 883686, 926445, 1472810, 1852890, 1914653, 2209215, 3829306, 4418430, 5743959, 9573265, 11487918, 19146530, 28719795, 57439590]

約数ペア:

[(1, 57439590), (2, 28719795), (3, 19146530), (5, 11487918), (6, 9573265), (10, 5743959), (13, 4418430), (15, 3829306), (26, 2209215), (30, 1914653), (31, 1852890), (39, 1472810), (62, 926445), (65, 883686), (78, 736405), (93, 617630), (130, 441843), (155, 370578), (186, 308815), (195, 294562), (310, 185289), (390, 147281), (403, 142530), (465, 123526), (806, 71265), (930, 61763), (1209, 47510), (2015, 28506), (2418, 23755), (4030, 14253), (4751, 12090), (6045, 9502)]