52145038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 88823808

約数和(自身を除く): 36678770

約数列:

[1, 2, 11, 22, 31, 62, 157, 314, 341, 487, 682, 974, 1727, 3454, 4867, 5357, 9734, 10714, 15097, 30194, 53537, 76459, 107074, 152918, 166067, 332134, 841049, 1682098, 2370229, 4740458, 26072519, 52145038]

約数ペア:

[(1, 52145038), (2, 26072519), (11, 4740458), (22, 2370229), (31, 1682098), (62, 841049), (157, 332134), (314, 166067), (341, 152918), (487, 107074), (682, 76459), (974, 53537), (1727, 30194), (3454, 15097), (4867, 10714), (5357, 9734)]