48714660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2273

約数の個数: 72

約数和(自身を含む): 149001216

約数和(自身を除く): 100286556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2131, 2286, 2540, 3810, 4262, 4572, 5715, 6393, 7620, 8524, 10655, 11430, 12786, 19179, 21310, 22860, 25572, 31965, 38358, 42620, 63930, 76716, 95895, 127860, 191790, 270637, 383580, 541274, 811911, 1082548, 1353185, 1623822, 2435733, 2706370, 3247644, 4059555, 4871466, 5412740, 8119110, 9742932, 12178665, 16238220, 24357330, 48714660]

約数ペア:

[(1, 48714660), (2, 24357330), (3, 16238220), (4, 12178665), (5, 9742932), (6, 8119110), (9, 5412740), (10, 4871466), (12, 4059555), (15, 3247644), (18, 2706370), (20, 2435733), (30, 1623822), (36, 1353185), (45, 1082548), (60, 811911), (90, 541274), (127, 383580), (180, 270637), (254, 191790), (381, 127860), (508, 95895), (635, 76716), (762, 63930), (1143, 42620), (1270, 38358), (1524, 31965), (1905, 25572), (2131, 22860), (2286, 21310), (2540, 19179), (3810, 12786), (4262, 11430), (4572, 10655), (5715, 8524), (6393, 7620)]