48289490

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 88598016

約数和(自身を除く): 40308526

約数列:

[1, 2, 5, 10, 103, 173, 206, 271, 346, 515, 542, 865, 1030, 1355, 1730, 2710, 17819, 27913, 35638, 46883, 55826, 89095, 93766, 139565, 178190, 234415, 279130, 468830, 4828949, 9657898, 24144745, 48289490]

約数ペア:

[(1, 48289490), (2, 24144745), (5, 9657898), (10, 4828949), (103, 468830), (173, 279130), (206, 234415), (271, 178190), (346, 139565), (515, 93766), (542, 89095), (865, 55826), (1030, 46883), (1355, 35638), (1730, 27913), (2710, 17819)]