55369000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3257}}^1$

素因数の和:3295

約数の個数: 64

約数和(自身を含む): 137226960

約数和(自身を除く): 81857960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 680, 850, 1000, 1700, 2125, 3257, 3400, 4250, 6514, 8500, 13028, 16285, 17000, 26056, 32570, 55369, 65140, 81425, 110738, 130280, 162850, 221476, 276845, 325700, 407125, 442952, 553690, 651400, 814250, 1107380, 1384225, 1628500, 2214760, 2768450, 3257000, 5536900, 6921125, 11073800, 13842250, 27684500, 55369000]

約数ペア:

[(1, 55369000), (2, 27684500), (4, 13842250), (5, 11073800), (8, 6921125), (10, 5536900), (17, 3257000), (20, 2768450), (25, 2214760), (34, 1628500), (40, 1384225), (50, 1107380), (68, 814250), (85, 651400), (100, 553690), (125, 442952), (136, 407125), (170, 325700), (200, 276845), (250, 221476), (340, 162850), (425, 130280), (500, 110738), (680, 81425), (850, 65140), (1000, 55369), (1700, 32570), (2125, 26056), (3257, 17000), (3400, 16285), (4250, 13028), (6514, 8500)]