53748519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 27121881

約数列:

[1, 3, 11, 33, 53, 79, 159, 237, 389, 583, 869, 1167, 1749, 2607, 4187, 4279, 12561, 12837, 20617, 30731, 46057, 61851, 92193, 138171, 226787, 338041, 680361, 1014123, 1628743, 4886229, 17916173, 53748519]

約数ペア:

[(1, 53748519), (3, 17916173), (11, 4886229), (33, 1628743), (53, 1014123), (79, 680361), (159, 338041), (237, 226787), (389, 138171), (583, 92193), (869, 61851), (1167, 46057), (1749, 30731), (2607, 20617), (4187, 12837), (4279, 12561)]