42192550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 81994752

約数和(自身を除く): 39802202

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 163, 167, 310, 326, 334, 775, 815, 835, 1550, 1630, 1670, 4075, 4175, 5053, 5177, 8150, 8350, 10106, 10354, 25265, 25885, 27221, 50530, 51770, 54442, 126325, 129425, 136105, 252650, 258850, 272210, 680525, 843851, 1361050, 1687702, 4219255, 8438510, 21096275, 42192550]

約数ペア:

[(1, 42192550), (2, 21096275), (5, 8438510), (10, 4219255), (25, 1687702), (31, 1361050), (50, 843851), (62, 680525), (155, 272210), (163, 258850), (167, 252650), (310, 136105), (326, 129425), (334, 126325), (775, 54442), (815, 51770), (835, 50530), (1550, 27221), (1630, 25885), (1670, 25265), (4075, 10354), (4175, 10106), (5053, 8350), (5177, 8150)]