50021615

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 69783840

約数和(自身を除く): 19762225

約数列:

[1, 5, 7, 35, 79, 229, 395, 553, 1145, 1603, 2765, 6241, 8015, 18091, 31205, 43687, 90455, 126637, 218435, 633185, 1429189, 7145945, 10004323, 50021615]

約数ペア:

[(1, 50021615), (5, 10004323), (7, 7145945), (35, 1429189), (79, 633185), (229, 218435), (395, 126637), (553, 90455), (1145, 43687), (1603, 31205), (2765, 18091), (6241, 8015)]