53415420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{24061}}^1$

素因数の和:24110

約数の個数: 48

約数和(自身を含む): 153611808

約数和(自身を除く): 100196388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 24061, 48122, 72183, 96244, 120305, 144366, 240610, 288732, 360915, 481220, 721830, 890257, 1443660, 1780514, 2670771, 3561028, 4451285, 5341542, 8902570, 10683084, 13353855, 17805140, 26707710, 53415420]

約数ペア:

[(1, 53415420), (2, 26707710), (3, 17805140), (4, 13353855), (5, 10683084), (6, 8902570), (10, 5341542), (12, 4451285), (15, 3561028), (20, 2670771), (30, 1780514), (37, 1443660), (60, 890257), (74, 721830), (111, 481220), (148, 360915), (185, 288732), (222, 240610), (370, 144366), (444, 120305), (555, 96244), (740, 72183), (1110, 48122), (2220, 24061)]