55803050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 107618112

約数和(自身を除く): 51815062

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 163, 167, 205, 326, 334, 410, 815, 835, 1025, 1630, 1670, 2050, 4075, 4175, 6683, 6847, 8150, 8350, 13366, 13694, 27221, 33415, 34235, 54442, 66830, 68470, 136105, 167075, 171175, 272210, 334150, 342350, 680525, 1116061, 1361050, 2232122, 5580305, 11160610, 27901525, 55803050]

約数ペア:

[(1, 55803050), (2, 27901525), (5, 11160610), (10, 5580305), (25, 2232122), (41, 1361050), (50, 1116061), (82, 680525), (163, 342350), (167, 334150), (205, 272210), (326, 171175), (334, 167075), (410, 136105), (815, 68470), (835, 66830), (1025, 54442), (1630, 34235), (1670, 33415), (2050, 27221), (4075, 13694), (4175, 13366), (6683, 8350), (6847, 8150)]