53341680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31751}}^1$

素因数の和:31774

約数の個数: 80

約数和(自身を含む): 188987904

約数和(自身を除く): 135646224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 31751, 63502, 95253, 127004, 158755, 190506, 222257, 254008, 317510, 381012, 444514, 476265, 508016, 635020, 666771, 762024, 889028, 952530, 1111285, 1270040, 1333542, 1524048, 1778056, 1905060, 2222570, 2540080, 2667084, 3333855, 3556112, 3810120, 4445140, 5334168, 6667710, 7620240, 8890280, 10668336, 13335420, 17780560, 26670840, 53341680]

約数ペア:

[(1, 53341680), (2, 26670840), (3, 17780560), (4, 13335420), (5, 10668336), (6, 8890280), (7, 7620240), (8, 6667710), (10, 5334168), (12, 4445140), (14, 3810120), (15, 3556112), (16, 3333855), (20, 2667084), (21, 2540080), (24, 2222570), (28, 1905060), (30, 1778056), (35, 1524048), (40, 1333542), (42, 1270040), (48, 1111285), (56, 952530), (60, 889028), (70, 762024), (80, 666771), (84, 635020), (105, 508016), (112, 476265), (120, 444514), (140, 381012), (168, 317510), (210, 254008), (240, 222257), (280, 190506), (336, 158755), (420, 127004), (560, 95253), (840, 63502), (1680, 31751)]