48796380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1567}}^1$

素因数の和:1755

約数の個数: 72

約数和(自身を含む): 148966272

約数和(自身を除く): 100169892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1567, 1730, 2076, 2595, 3114, 3134, 3460, 4701, 5190, 6228, 6268, 7785, 7835, 9402, 10380, 14103, 15570, 15670, 18804, 23505, 28206, 31140, 31340, 47010, 56412, 70515, 94020, 141030, 271091, 282060, 542182, 813273, 1084364, 1355455, 1626546, 2439819, 2710910, 3253092, 4066365, 4879638, 5421820, 8132730, 9759276, 12199095, 16265460, 24398190, 48796380]

約数ペア:

[(1, 48796380), (2, 24398190), (3, 16265460), (4, 12199095), (5, 9759276), (6, 8132730), (9, 5421820), (10, 4879638), (12, 4066365), (15, 3253092), (18, 2710910), (20, 2439819), (30, 1626546), (36, 1355455), (45, 1084364), (60, 813273), (90, 542182), (173, 282060), (180, 271091), (346, 141030), (519, 94020), (692, 70515), (865, 56412), (1038, 47010), (1557, 31340), (1567, 31140), (1730, 28206), (2076, 23505), (2595, 18804), (3114, 15670), (3134, 15570), (3460, 14103), (4701, 10380), (5190, 9402), (6228, 7835), (6268, 7785)]