48894620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 105598080

約数和(自身を除く): 56703460

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 193, 212, 239, 265, 386, 478, 530, 772, 956, 965, 1060, 1195, 1930, 2390, 3860, 4780, 10229, 12667, 20458, 25334, 40916, 46127, 50668, 51145, 63335, 92254, 102290, 126670, 184508, 204580, 230635, 253340, 461270, 922540, 2444731, 4889462, 9778924, 12223655, 24447310, 48894620]

約数ペア:

[(1, 48894620), (2, 24447310), (4, 12223655), (5, 9778924), (10, 4889462), (20, 2444731), (53, 922540), (106, 461270), (193, 253340), (212, 230635), (239, 204580), (265, 184508), (386, 126670), (478, 102290), (530, 92254), (772, 63335), (956, 51145), (965, 50668), (1060, 46127), (1195, 40916), (1930, 25334), (2390, 20458), (3860, 12667), (4780, 10229)]