49130205

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 82892160

約数和(自身を除く): 33761955

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 1537, 2131, 4611, 6393, 7685, 10655, 23055, 31965, 61799, 112943, 185397, 308995, 338829, 564715, 926985, 1694145, 3275347, 9826041, 16376735, 49130205]

約数ペア:

[(1, 49130205), (3, 16376735), (5, 9826041), (15, 3275347), (29, 1694145), (53, 926985), (87, 564715), (145, 338829), (159, 308995), (265, 185397), (435, 112943), (795, 61799), (1537, 31965), (2131, 23055), (4611, 10655), (6393, 7685)]