49219060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{547}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 113238720

約数和(自身を除く): 64019660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 409, 547, 818, 1094, 1636, 2045, 2188, 2735, 4090, 4499, 5470, 6017, 8180, 8998, 10940, 12034, 17996, 22495, 24068, 30085, 44990, 60170, 89980, 120340, 223723, 447446, 894892, 1118615, 2237230, 2460953, 4474460, 4921906, 9843812, 12304765, 24609530, 49219060]

約数ペア:

[(1, 49219060), (2, 24609530), (4, 12304765), (5, 9843812), (10, 4921906), (11, 4474460), (20, 2460953), (22, 2237230), (44, 1118615), (55, 894892), (110, 447446), (220, 223723), (409, 120340), (547, 89980), (818, 60170), (1094, 44990), (1636, 30085), (2045, 24068), (2188, 22495), (2735, 17996), (4090, 12034), (4499, 10940), (5470, 8998), (6017, 8180)]