89574550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7253}}^1$

素因数の和:7297

約数の個数: 48

約数和(自身を含む): 188894160

約数和(自身を除く): 99319610

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 7253, 12350, 14506, 36265, 72530, 94289, 137807, 181325, 188578, 275614, 362650, 471445, 689035, 942890, 1378070, 1791491, 2357225, 3445175, 3582982, 4714450, 6890350, 8957455, 17914910, 44787275, 89574550]

約数ペア:

[(1, 89574550), (2, 44787275), (5, 17914910), (10, 8957455), (13, 6890350), (19, 4714450), (25, 3582982), (26, 3445175), (38, 2357225), (50, 1791491), (65, 1378070), (95, 942890), (130, 689035), (190, 471445), (247, 362650), (325, 275614), (475, 188578), (494, 181325), (650, 137807), (950, 94289), (1235, 72530), (2470, 36265), (6175, 14506), (7253, 12350)]