47851146

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:488

約数の個数: 72

約数和(自身を含む): 121642560

約数和(自身を除く): 73791414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 227, 239, 294, 441, 454, 478, 681, 717, 882, 1362, 1434, 1589, 1673, 2043, 2151, 3178, 3346, 4086, 4302, 4767, 5019, 9534, 10038, 11123, 11711, 14301, 15057, 22246, 23422, 28602, 30114, 33369, 35133, 54253, 66738, 70266, 100107, 105399, 108506, 162759, 200214, 210798, 325518, 379771, 488277, 759542, 976554, 1139313, 2278626, 2658397, 3417939, 5316794, 6835878, 7975191, 15950382, 23925573, 47851146]

約数ペア:

[(1, 47851146), (2, 23925573), (3, 15950382), (6, 7975191), (7, 6835878), (9, 5316794), (14, 3417939), (18, 2658397), (21, 2278626), (42, 1139313), (49, 976554), (63, 759542), (98, 488277), (126, 379771), (147, 325518), (227, 210798), (239, 200214), (294, 162759), (441, 108506), (454, 105399), (478, 100107), (681, 70266), (717, 66738), (882, 54253), (1362, 35133), (1434, 33369), (1589, 30114), (1673, 28602), (2043, 23422), (2151, 22246), (3178, 15057), (3346, 14301), (4086, 11711), (4302, 11123), (4767, 10038), (5019, 9534)]