45547450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 92494080

約数和(自身を除く): 46946630

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 325, 395, 650, 790, 887, 1027, 1774, 1975, 2054, 3950, 4435, 5135, 8870, 10270, 11531, 22175, 23062, 25675, 44350, 51350, 57655, 70073, 115310, 140146, 288275, 350365, 576550, 700730, 910949, 1751825, 1821898, 3503650, 4554745, 9109490, 22773725, 45547450]

約数ペア:

[(1, 45547450), (2, 22773725), (5, 9109490), (10, 4554745), (13, 3503650), (25, 1821898), (26, 1751825), (50, 910949), (65, 700730), (79, 576550), (130, 350365), (158, 288275), (325, 140146), (395, 115310), (650, 70073), (790, 57655), (887, 51350), (1027, 44350), (1774, 25675), (1975, 23062), (2054, 22175), (3950, 11531), (4435, 10270), (5135, 8870)]