49876920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{138547}}^1$

素因数の和:138564

約数の個数: 48

約数和(自身を含む): 162101160

約数和(自身を除く): 112224240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 138547, 277094, 415641, 554188, 692735, 831282, 1108376, 1246923, 1385470, 1662564, 2078205, 2493846, 2770940, 3325128, 4156410, 4987692, 5541880, 6234615, 8312820, 9975384, 12469230, 16625640, 24938460, 49876920]

約数ペア:

[(1, 49876920), (2, 24938460), (3, 16625640), (4, 12469230), (5, 9975384), (6, 8312820), (8, 6234615), (9, 5541880), (10, 4987692), (12, 4156410), (15, 3325128), (18, 2770940), (20, 2493846), (24, 2078205), (30, 1662564), (36, 1385470), (40, 1246923), (45, 1108376), (60, 831282), (72, 692735), (90, 554188), (120, 415641), (180, 277094), (360, 138547)]