56128020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 170529408

約数和(自身を除く): 114401388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 227, 260, 317, 390, 454, 634, 681, 780, 908, 951, 1135, 1268, 1362, 1585, 1902, 2270, 2724, 2951, 3170, 3405, 3804, 4121, 4540, 4755, 5902, 6340, 6810, 8242, 8853, 9510, 11804, 12363, 13620, 14755, 16484, 17706, 19020, 20605, 24726, 29510, 35412, 41210, 44265, 49452, 59020, 61815, 71959, 82420, 88530, 123630, 143918, 177060, 215877, 247260, 287836, 359795, 431754, 719590, 863508, 935467, 1079385, 1439180, 1870934, 2158770, 2806401, 3741868, 4317540, 4677335, 5612802, 9354670, 11225604, 14032005, 18709340, 28064010, 56128020]

約数ペア:

[(1, 56128020), (2, 28064010), (3, 18709340), (4, 14032005), (5, 11225604), (6, 9354670), (10, 5612802), (12, 4677335), (13, 4317540), (15, 3741868), (20, 2806401), (26, 2158770), (30, 1870934), (39, 1439180), (52, 1079385), (60, 935467), (65, 863508), (78, 719590), (130, 431754), (156, 359795), (195, 287836), (227, 247260), (260, 215877), (317, 177060), (390, 143918), (454, 123630), (634, 88530), (681, 82420), (780, 71959), (908, 61815), (951, 59020), (1135, 49452), (1268, 44265), (1362, 41210), (1585, 35412), (1902, 29510), (2270, 24726), (2724, 20605), (2951, 19020), (3170, 17706), (3405, 16484), (3804, 14755), (4121, 13620), (4540, 12363), (4755, 11804), (5902, 9510), (6340, 8853), (6810, 8242)]