49700590

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 91705536

約数和(自身を除く): 42004946

約数列:

[1, 2, 5, 10, 73, 103, 146, 206, 365, 515, 661, 730, 1030, 1322, 3305, 6610, 7519, 15038, 37595, 48253, 68083, 75190, 96506, 136166, 241265, 340415, 482530, 680830, 4970059, 9940118, 24850295, 49700590]

約数ペア:

[(1, 49700590), (2, 24850295), (5, 9940118), (10, 4970059), (73, 680830), (103, 482530), (146, 340415), (206, 241265), (365, 136166), (515, 96506), (661, 75190), (730, 68083), (1030, 48253), (1322, 37595), (3305, 15038), (6610, 7519)]