47851860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113933}}^1$

素因数の和:113952

約数の個数: 48

約数和(自身を含む): 153127296

約数和(自身を除く): 105275436

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, 113933, 227866, 341799, 455732, 569665, 683598, 797531, 1139330, 1367196, 1595062, 1708995, 2278660, 2392593, 3190124, 3417990, 3987655, 4785186, 6835980, 7975310, 9570372, 11962965, 15950620, 23925930, 47851860]

約数ペア:

[(1, 47851860), (2, 23925930), (3, 15950620), (4, 11962965), (5, 9570372), (6, 7975310), (7, 6835980), (10, 4785186), (12, 3987655), (14, 3417990), (15, 3190124), (20, 2392593), (21, 2278660), (28, 1708995), (30, 1595062), (35, 1367196), (42, 1139330), (60, 797531), (70, 683598), (84, 569665), (105, 455732), (140, 341799), (210, 227866), (420, 113933)]