56638439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 69662208

約数和(自身を除く): 13023769

約数列:

[1, 11, 13, 43, 61, 143, 151, 473, 559, 671, 793, 1661, 1963, 2623, 6149, 6493, 8723, 9211, 21593, 28853, 34099, 71423, 84409, 101321, 119743, 375089, 396073, 928499, 1317173, 4356803, 5148949, 56638439]

約数ペア:

[(1, 56638439), (11, 5148949), (13, 4356803), (43, 1317173), (61, 928499), (143, 396073), (151, 375089), (473, 119743), (559, 101321), (671, 84409), (793, 71423), (1661, 34099), (1963, 28853), (2623, 21593), (6149, 9211), (6493, 8723)]