53550120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34327}}^1$

素因数の和:34354

約数の個数: 64

約数和(自身を含む): 173013120

約数和(自身を除く): 119463000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 34327, 68654, 102981, 137308, 171635, 205962, 274616, 343270, 411924, 446251, 514905, 686540, 823848, 892502, 1029810, 1338753, 1373080, 1785004, 2059620, 2231255, 2677506, 3570008, 4119240, 4462510, 5355012, 6693765, 8925020, 10710024, 13387530, 17850040, 26775060, 53550120]

約数ペア:

[(1, 53550120), (2, 26775060), (3, 17850040), (4, 13387530), (5, 10710024), (6, 8925020), (8, 6693765), (10, 5355012), (12, 4462510), (13, 4119240), (15, 3570008), (20, 2677506), (24, 2231255), (26, 2059620), (30, 1785004), (39, 1373080), (40, 1338753), (52, 1029810), (60, 892502), (65, 823848), (78, 686540), (104, 514905), (120, 446251), (130, 411924), (156, 343270), (195, 274616), (260, 205962), (312, 171635), (390, 137308), (520, 102981), (780, 68654), (1560, 34327)]