55990585

素因数分解:

$5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 78669576

約数和(自身を除く): 22678991

約数列:

[1, 5, 7, 35, 49, 173, 245, 865, 1211, 1321, 6055, 6605, 8477, 9247, 42385, 46235, 64729, 228533, 323645, 1142665, 1599731, 7998655, 11198117, 55990585]

約数ペア:

[(1, 55990585), (5, 11198117), (7, 7998655), (35, 1599731), (49, 1142665), (173, 323645), (245, 228533), (865, 64729), (1211, 46235), (1321, 42385), (6055, 9247), (6605, 8477)]