50743812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 138724320

約数和(自身を除く): 87980508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 211, 294, 409, 422, 588, 633, 818, 844, 1227, 1266, 1477, 1636, 2454, 2532, 2863, 2954, 4431, 4908, 5726, 5908, 8589, 8862, 10339, 11452, 17178, 17724, 20041, 20678, 31017, 34356, 40082, 41356, 60123, 62034, 80164, 86299, 120246, 124068, 172598, 240492, 258897, 345196, 517794, 604093, 1035588, 1208186, 1812279, 2416372, 3624558, 4228651, 7249116, 8457302, 12685953, 16914604, 25371906, 50743812]

約数ペア:

[(1, 50743812), (2, 25371906), (3, 16914604), (4, 12685953), (6, 8457302), (7, 7249116), (12, 4228651), (14, 3624558), (21, 2416372), (28, 1812279), (42, 1208186), (49, 1035588), (84, 604093), (98, 517794), (147, 345196), (196, 258897), (211, 240492), (294, 172598), (409, 124068), (422, 120246), (588, 86299), (633, 80164), (818, 62034), (844, 60123), (1227, 41356), (1266, 40082), (1477, 34356), (1636, 31017), (2454, 20678), (2532, 20041), (2863, 17724), (2954, 17178), (4431, 11452), (4908, 10339), (5726, 8862), (5908, 8589)]