53297658

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{21613}}^1$

素因数の和:21758

約数の個数: 24

約数和(自身を含む): 116326548

約数和(自身を除く): 63028890

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 21613, 43226, 64839, 129678, 194517, 389034, 2960981, 5921962, 8882943, 17765886, 26648829, 53297658]

約数ペア:

[(1, 53297658), (2, 26648829), (3, 17765886), (6, 8882943), (9, 5921962), (18, 2960981), (137, 389034), (274, 194517), (411, 129678), (822, 64839), (1233, 43226), (2466, 21613)]