49270641

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1747}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 80547840

約数和(自身を除く): 31277199

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 1343, 1659, 1747, 4029, 5241, 9401, 12229, 28203, 29699, 36687, 89097, 138013, 207893, 414039, 623679, 966091, 2346221, 2898273, 7038663, 16423547, 49270641]

約数ペア:

[(1, 49270641), (3, 16423547), (7, 7038663), (17, 2898273), (21, 2346221), (51, 966091), (79, 623679), (119, 414039), (237, 207893), (357, 138013), (553, 89097), (1343, 36687), (1659, 29699), (1747, 28203), (4029, 12229), (5241, 9401)]