47098610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:124

約数の個数: 72

約数和(自身を含む): 98128260

約数和(自身を除く): 51029650

約数列:

[1, 2, 5, 10, 13, 26, 29, 31, 58, 62, 65, 130, 145, 155, 169, 290, 310, 338, 377, 403, 754, 806, 845, 899, 961, 1690, 1798, 1885, 1922, 2015, 3770, 4030, 4495, 4805, 4901, 5239, 8990, 9610, 9802, 10478, 11687, 12493, 23374, 24505, 24986, 26195, 27869, 49010, 52390, 55738, 58435, 62465, 116870, 124930, 139345, 151931, 162409, 278690, 303862, 324818, 362297, 724594, 759655, 812045, 1519310, 1624090, 1811485, 3622970, 4709861, 9419722, 23549305, 47098610]

約数ペア:

[(1, 47098610), (2, 23549305), (5, 9419722), (10, 4709861), (13, 3622970), (26, 1811485), (29, 1624090), (31, 1519310), (58, 812045), (62, 759655), (65, 724594), (130, 362297), (145, 324818), (155, 303862), (169, 278690), (290, 162409), (310, 151931), (338, 139345), (377, 124930), (403, 116870), (754, 62465), (806, 58435), (845, 55738), (899, 52390), (961, 49010), (1690, 27869), (1798, 26195), (1885, 24986), (1922, 24505), (2015, 23374), (3770, 12493), (4030, 11687), (4495, 10478), (4805, 9802), (4901, 9610), (5239, 8990)]