48860960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9851}}^1$

素因数の和:9897

約数の個数: 48

約数和(自身を含む): 119169792

約数和(自身を除く): 70308832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 9851, 19702, 39404, 49255, 78808, 98510, 157616, 197020, 305381, 315232, 394040, 610762, 788080, 1221524, 1526905, 1576160, 2443048, 3053810, 4886096, 6107620, 9772192, 12215240, 24430480, 48860960]

約数ペア:

[(1, 48860960), (2, 24430480), (4, 12215240), (5, 9772192), (8, 6107620), (10, 4886096), (16, 3053810), (20, 2443048), (31, 1576160), (32, 1526905), (40, 1221524), (62, 788080), (80, 610762), (124, 394040), (155, 315232), (160, 305381), (248, 197020), (310, 157616), (496, 98510), (620, 78808), (992, 49255), (1240, 39404), (2480, 19702), (4960, 9851)]