53041870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 121912128

約数和(自身を除く): 68870258

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 53, 58, 70, 85, 106, 119, 145, 170, 203, 238, 265, 290, 371, 406, 493, 530, 595, 742, 841, 901, 986, 1015, 1190, 1537, 1682, 1802, 1855, 2030, 2465, 3074, 3451, 3710, 4205, 4505, 4930, 5887, 6307, 6902, 7685, 8410, 9010, 10759, 11774, 12614, 14297, 15370, 17255, 21518, 26129, 28594, 29435, 31535, 34510, 44573, 52258, 53795, 58870, 63070, 71485, 89146, 100079, 107590, 130645, 142970, 182903, 200158, 222865, 261290, 312011, 365806, 445730, 500395, 624022, 757741, 914515, 1000790, 1515482, 1560055, 1829030, 3120110, 3788705, 5304187, 7577410, 10608374, 26520935, 53041870]

約数ペア:

[(1, 53041870), (2, 26520935), (5, 10608374), (7, 7577410), (10, 5304187), (14, 3788705), (17, 3120110), (29, 1829030), (34, 1560055), (35, 1515482), (53, 1000790), (58, 914515), (70, 757741), (85, 624022), (106, 500395), (119, 445730), (145, 365806), (170, 312011), (203, 261290), (238, 222865), (265, 200158), (290, 182903), (371, 142970), (406, 130645), (493, 107590), (530, 100079), (595, 89146), (742, 71485), (841, 63070), (901, 58870), (986, 53795), (1015, 52258), (1190, 44573), (1537, 34510), (1682, 31535), (1802, 29435), (1855, 28594), (2030, 26129), (2465, 21518), (3074, 17255), (3451, 15370), (3710, 14297), (4205, 12614), (4505, 11774), (4930, 10759), (5887, 9010), (6307, 8410), (6902, 7685)]