56202525

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 105261120

約数和(自身を除く): 49058595

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 477, 675, 795, 1325, 1431, 1571, 2385, 3975, 4713, 7155, 7855, 11925, 14139, 23565, 35775, 39275, 42417, 70695, 83263, 117825, 212085, 249789, 353475, 416315, 749367, 1060425, 1248945, 2081575, 2248101, 3746835, 6244725, 11240505, 18734175, 56202525]

約数ペア:

[(1, 56202525), (3, 18734175), (5, 11240505), (9, 6244725), (15, 3746835), (25, 2248101), (27, 2081575), (45, 1248945), (53, 1060425), (75, 749367), (135, 416315), (159, 353475), (225, 249789), (265, 212085), (477, 117825), (675, 83263), (795, 70695), (1325, 42417), (1431, 39275), (1571, 35775), (2385, 23565), (3975, 14139), (4713, 11925), (7155, 7855)]