56855271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 86169600

約数和(自身を除く): 29314329

約数列:

[1, 3, 11, 31, 33, 93, 149, 341, 373, 447, 1023, 1119, 1639, 4103, 4619, 4917, 11563, 12309, 13857, 34689, 50809, 55577, 127193, 152427, 166731, 381579, 611347, 1722887, 1834041, 5168661, 18951757, 56855271]

約数ペア:

[(1, 56855271), (3, 18951757), (11, 5168661), (31, 1834041), (33, 1722887), (93, 611347), (149, 381579), (341, 166731), (373, 152427), (447, 127193), (1023, 55577), (1119, 50809), (1639, 34689), (4103, 13857), (4619, 12309), (4917, 11563)]