51130140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44851}}^1$

素因数の和:44882

約数の個数: 48

約数和(自身を含む): 150702720

約数和(自身を除く): 99572580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 44851, 89702, 134553, 179404, 224255, 269106, 448510, 538212, 672765, 852169, 897020, 1345530, 1704338, 2556507, 2691060, 3408676, 4260845, 5113014, 8521690, 10226028, 12782535, 17043380, 25565070, 51130140]

約数ペア:

[(1, 51130140), (2, 25565070), (3, 17043380), (4, 12782535), (5, 10226028), (6, 8521690), (10, 5113014), (12, 4260845), (15, 3408676), (19, 2691060), (20, 2556507), (30, 1704338), (38, 1345530), (57, 897020), (60, 852169), (76, 672765), (95, 538212), (114, 448510), (190, 269106), (228, 224255), (285, 179404), (380, 134553), (570, 89702), (1140, 44851)]