48995908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 98360640

約数和(自身を除く): 49364732

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 404, 491, 494, 982, 988, 1313, 1919, 1964, 2626, 3838, 5252, 6383, 7676, 9329, 12766, 18658, 24947, 25532, 37316, 49591, 49894, 99182, 99788, 121277, 198364, 242554, 485108, 644683, 942229, 1289366, 1884458, 2578732, 3768916, 12248977, 24497954, 48995908]

約数ペア:

[(1, 48995908), (2, 24497954), (4, 12248977), (13, 3768916), (19, 2578732), (26, 1884458), (38, 1289366), (52, 942229), (76, 644683), (101, 485108), (202, 242554), (247, 198364), (404, 121277), (491, 99788), (494, 99182), (982, 49894), (988, 49591), (1313, 37316), (1919, 25532), (1964, 24947), (2626, 18658), (3838, 12766), (5252, 9329), (6383, 7676)]