53719890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8821}}^1$

素因数の和:8867

約数の個数: 64

約数和(自身を含む): 152444160

約数和(自身を除く): 98724270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 8821, 17642, 26463, 44105, 52926, 61747, 88210, 123494, 132315, 185241, 255809, 264630, 308735, 370482, 511618, 617470, 767427, 926205, 1279045, 1534854, 1790663, 1852410, 2558090, 3581326, 3837135, 5371989, 7674270, 8953315, 10743978, 17906630, 26859945, 53719890]

約数ペア:

[(1, 53719890), (2, 26859945), (3, 17906630), (5, 10743978), (6, 8953315), (7, 7674270), (10, 5371989), (14, 3837135), (15, 3581326), (21, 2558090), (29, 1852410), (30, 1790663), (35, 1534854), (42, 1279045), (58, 926205), (70, 767427), (87, 617470), (105, 511618), (145, 370482), (174, 308735), (203, 264630), (210, 255809), (290, 185241), (406, 132315), (435, 123494), (609, 88210), (870, 61747), (1015, 52926), (1218, 44105), (2030, 26463), (3045, 17642), (6090, 8821)]