54829700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:837

約数の個数: 72

約数和(自身を含む): 128325120

約数和(自身を除く): 73495420

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 155, 230, 310, 460, 575, 620, 713, 769, 775, 1150, 1426, 1538, 1550, 2300, 2852, 3076, 3100, 3565, 3845, 7130, 7690, 14260, 15380, 17687, 17825, 19225, 23839, 35374, 35650, 38450, 47678, 70748, 71300, 76900, 88435, 95356, 119195, 176870, 238390, 353740, 442175, 476780, 548297, 595975, 884350, 1096594, 1191950, 1768700, 2193188, 2383900, 2741485, 5482970, 10965940, 13707425, 27414850, 54829700]

約数ペア:

[(1, 54829700), (2, 27414850), (4, 13707425), (5, 10965940), (10, 5482970), (20, 2741485), (23, 2383900), (25, 2193188), (31, 1768700), (46, 1191950), (50, 1096594), (62, 884350), (92, 595975), (100, 548297), (115, 476780), (124, 442175), (155, 353740), (230, 238390), (310, 176870), (460, 119195), (575, 95356), (620, 88435), (713, 76900), (769, 71300), (775, 70748), (1150, 47678), (1426, 38450), (1538, 35650), (1550, 35374), (2300, 23839), (2852, 19225), (3076, 17825), (3100, 17687), (3565, 15380), (3845, 14260), (7130, 7690)]