54641080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 136371600

約数和(自身を除く): 81730520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 137, 169, 236, 260, 274, 295, 338, 472, 520, 548, 590, 676, 685, 767, 845, 1096, 1180, 1352, 1370, 1534, 1690, 1781, 2360, 2740, 3068, 3380, 3562, 3835, 5480, 6136, 6760, 7124, 7670, 8083, 8905, 9971, 14248, 15340, 16166, 17810, 19942, 23153, 30680, 32332, 35620, 39884, 40415, 46306, 49855, 64664, 71240, 79768, 80830, 92612, 99710, 105079, 115765, 161660, 185224, 199420, 210158, 231530, 323320, 398840, 420316, 463060, 525395, 840632, 926120, 1050790, 1366027, 2101580, 2732054, 4203160, 5464108, 6830135, 10928216, 13660270, 27320540, 54641080]

約数ペア:

[(1, 54641080), (2, 27320540), (4, 13660270), (5, 10928216), (8, 6830135), (10, 5464108), (13, 4203160), (20, 2732054), (26, 2101580), (40, 1366027), (52, 1050790), (59, 926120), (65, 840632), (104, 525395), (118, 463060), (130, 420316), (137, 398840), (169, 323320), (236, 231530), (260, 210158), (274, 199420), (295, 185224), (338, 161660), (472, 115765), (520, 105079), (548, 99710), (590, 92612), (676, 80830), (685, 79768), (767, 71240), (845, 64664), (1096, 49855), (1180, 46306), (1352, 40415), (1370, 39884), (1534, 35620), (1690, 32332), (1781, 30680), (2360, 23153), (2740, 19942), (3068, 17810), (3380, 16166), (3562, 15340), (3835, 14248), (5480, 9971), (6136, 8905), (6760, 8083), (7124, 7670)]