56221100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 133793520

約数和(自身を除く): 77572420

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 65, 100, 118, 130, 236, 260, 295, 325, 590, 650, 733, 767, 1180, 1300, 1466, 1475, 1534, 2932, 2950, 3068, 3665, 3835, 5900, 7330, 7670, 9529, 14660, 15340, 18325, 19058, 19175, 36650, 38116, 38350, 43247, 47645, 73300, 76700, 86494, 95290, 172988, 190580, 216235, 238225, 432470, 476450, 562211, 864940, 952900, 1081175, 1124422, 2162350, 2248844, 2811055, 4324700, 5622110, 11244220, 14055275, 28110550, 56221100]

約数ペア:

[(1, 56221100), (2, 28110550), (4, 14055275), (5, 11244220), (10, 5622110), (13, 4324700), (20, 2811055), (25, 2248844), (26, 2162350), (50, 1124422), (52, 1081175), (59, 952900), (65, 864940), (100, 562211), (118, 476450), (130, 432470), (236, 238225), (260, 216235), (295, 190580), (325, 172988), (590, 95290), (650, 86494), (733, 76700), (767, 73300), (1180, 47645), (1300, 43247), (1466, 38350), (1475, 38116), (1534, 36650), (2932, 19175), (2950, 19058), (3068, 18325), (3665, 15340), (3835, 14660), (5900, 9529), (7330, 7670)]