51579570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 150958080

約数和(自身を除く): 99378510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 59, 69, 70, 105, 115, 118, 138, 161, 177, 181, 210, 230, 295, 322, 345, 354, 362, 413, 483, 543, 590, 690, 805, 826, 885, 905, 966, 1086, 1239, 1267, 1357, 1610, 1770, 1810, 2065, 2415, 2478, 2534, 2714, 2715, 3801, 4071, 4130, 4163, 4830, 5430, 6195, 6335, 6785, 7602, 8142, 8326, 9499, 10679, 12390, 12489, 12670, 13570, 18998, 19005, 20355, 20815, 21358, 24978, 28497, 29141, 32037, 38010, 40710, 41630, 47495, 53395, 56994, 58282, 62445, 64074, 74753, 87423, 94990, 106790, 124890, 142485, 145705, 149506, 160185, 174846, 224259, 245617, 284970, 291410, 320370, 373765, 437115, 448518, 491234, 736851, 747530, 874230, 1121295, 1228085, 1473702, 1719319, 2242590, 2456170, 3438638, 3684255, 5157957, 7368510, 8596595, 10315914, 17193190, 25789785, 51579570]

約数ペア:

[(1, 51579570), (2, 25789785), (3, 17193190), (5, 10315914), (6, 8596595), (7, 7368510), (10, 5157957), (14, 3684255), (15, 3438638), (21, 2456170), (23, 2242590), (30, 1719319), (35, 1473702), (42, 1228085), (46, 1121295), (59, 874230), (69, 747530), (70, 736851), (105, 491234), (115, 448518), (118, 437115), (138, 373765), (161, 320370), (177, 291410), (181, 284970), (210, 245617), (230, 224259), (295, 174846), (322, 160185), (345, 149506), (354, 145705), (362, 142485), (413, 124890), (483, 106790), (543, 94990), (590, 87423), (690, 74753), (805, 64074), (826, 62445), (885, 58282), (905, 56994), (966, 53395), (1086, 47495), (1239, 41630), (1267, 40710), (1357, 38010), (1610, 32037), (1770, 29141), (1810, 28497), (2065, 24978), (2415, 21358), (2478, 20815), (2534, 20355), (2714, 19005), (2715, 18998), (3801, 13570), (4071, 12670), (4130, 12489), (4163, 12390), (4830, 10679), (5430, 9499), (6195, 8326), (6335, 8142), (6785, 7602)]