54081978

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1$

素因数の和:1762

約数の個数: 32

約数和(自身を含む): 111144960

約数和(自身を除く): 57062982

約数列:

[1, 2, 3, 6, 71, 79, 142, 158, 213, 237, 426, 474, 1607, 3214, 4821, 5609, 9642, 11218, 16827, 33654, 114097, 126953, 228194, 253906, 342291, 380859, 684582, 761718, 9013663, 18027326, 27040989, 54081978]

約数ペア:

[(1, 54081978), (2, 27040989), (3, 18027326), (6, 9013663), (71, 761718), (79, 684582), (142, 380859), (158, 342291), (213, 253906), (237, 228194), (426, 126953), (474, 114097), (1607, 33654), (3214, 16827), (4821, 11218), (5609, 9642)]