47587980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72103}}^1$

素因数の和:72126

約数の個数: 48

約数和(自身を含む): 145361664

約数和(自身を除く): 97773684

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 72103, 144206, 216309, 288412, 360515, 432618, 721030, 793133, 865236, 1081545, 1442060, 1586266, 2163090, 2379399, 3172532, 3965665, 4326180, 4758798, 7931330, 9517596, 11896995, 15862660, 23793990, 47587980]

約数ペア:

[(1, 47587980), (2, 23793990), (3, 15862660), (4, 11896995), (5, 9517596), (6, 7931330), (10, 4758798), (11, 4326180), (12, 3965665), (15, 3172532), (20, 2379399), (22, 2163090), (30, 1586266), (33, 1442060), (44, 1081545), (55, 865236), (60, 793133), (66, 721030), (110, 432618), (132, 360515), (165, 288412), (220, 216309), (330, 144206), (660, 72103)]