56553393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 86768640

約数和(自身を除く): 30215247

約数列:

[1, 3, 13, 29, 31, 39, 87, 93, 377, 403, 899, 1131, 1209, 1613, 2697, 4839, 11687, 20969, 35061, 46777, 50003, 62907, 140331, 150009, 608101, 650039, 1450087, 1824303, 1950117, 4350261, 18851131, 56553393]

約数ペア:

[(1, 56553393), (3, 18851131), (13, 4350261), (29, 1950117), (31, 1824303), (39, 1450087), (87, 650039), (93, 608101), (377, 150009), (403, 140331), (899, 62907), (1131, 50003), (1209, 46777), (1613, 35061), (2697, 20969), (4839, 11687)]