55223330

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 101138544

約数和(自身を除く): 45915214

約数列:

[1, 2, 5, 10, 137, 173, 233, 274, 346, 466, 685, 865, 1165, 1370, 1730, 2330, 23701, 31921, 40309, 47402, 63842, 80618, 118505, 159605, 201545, 237010, 319210, 403090, 5522333, 11044666, 27611665, 55223330]

約数ペア:

[(1, 55223330), (2, 27611665), (5, 11044666), (10, 5522333), (137, 403090), (173, 319210), (233, 237010), (274, 201545), (346, 159605), (466, 118505), (685, 80618), (865, 63842), (1165, 47402), (1370, 40309), (1730, 31921), (2330, 23701)]