54227460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{129113}}^1$

素因数の和:129132

約数の個数: 48

約数和(自身を含む): 173529216

約数和(自身を除く): 119301756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 129113, 258226, 387339, 516452, 645565, 774678, 903791, 1291130, 1549356, 1807582, 1936695, 2582260, 2711373, 3615164, 3873390, 4518955, 5422746, 7746780, 9037910, 10845492, 13556865, 18075820, 27113730, 54227460]

約数ペア:

[(1, 54227460), (2, 27113730), (3, 18075820), (4, 13556865), (5, 10845492), (6, 9037910), (7, 7746780), (10, 5422746), (12, 4518955), (14, 3873390), (15, 3615164), (20, 2711373), (21, 2582260), (28, 1936695), (30, 1807582), (35, 1549356), (42, 1291130), (60, 903791), (70, 774678), (84, 645565), (105, 516452), (140, 387339), (210, 258226), (420, 129113)]