56923890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{22861}}^1$

素因数の和:22954

約数の個数: 32

約数和(自身を含む): 138269376

約数和(自身を除く): 81345486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 22861, 45722, 68583, 114305, 137166, 228610, 342915, 685830, 1897463, 3794926, 5692389, 9487315, 11384778, 18974630, 28461945, 56923890]

約数ペア:

[(1, 56923890), (2, 28461945), (3, 18974630), (5, 11384778), (6, 9487315), (10, 5692389), (15, 3794926), (30, 1897463), (83, 685830), (166, 342915), (249, 228610), (415, 137166), (498, 114305), (830, 68583), (1245, 45722), (2490, 22861)]