56751990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{16741}}^1$

素因数の和:16864

約数の個数: 32

約数和(自身を含む): 137418336

約数和(自身を除く): 80666346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 16741, 33482, 50223, 83705, 100446, 167410, 251115, 502230, 1891733, 3783466, 5675199, 9458665, 11350398, 18917330, 28375995, 56751990]

約数ペア:

[(1, 56751990), (2, 28375995), (3, 18917330), (5, 11350398), (6, 9458665), (10, 5675199), (15, 3783466), (30, 1891733), (113, 502230), (226, 251115), (339, 167410), (565, 100446), (678, 83705), (1130, 50223), (1695, 33482), (3390, 16741)]