47328540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{112687}}^1$

素因数の和:112706

約数の個数: 48

約数和(自身を含む): 151452672

約数和(自身を除く): 104124132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 112687, 225374, 338061, 450748, 563435, 676122, 788809, 1126870, 1352244, 1577618, 1690305, 2253740, 2366427, 3155236, 3380610, 3944045, 4732854, 6761220, 7888090, 9465708, 11832135, 15776180, 23664270, 47328540]

約数ペア:

[(1, 47328540), (2, 23664270), (3, 15776180), (4, 11832135), (5, 9465708), (6, 7888090), (7, 6761220), (10, 4732854), (12, 3944045), (14, 3380610), (15, 3155236), (20, 2366427), (21, 2253740), (28, 1690305), (30, 1577618), (35, 1352244), (42, 1126870), (60, 788809), (70, 676122), (84, 563435), (105, 450748), (140, 338061), (210, 225374), (420, 112687)]