49171409560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{23741}}^1$

素因数の和:24341

約数の個数: 128

約数和(自身を含む): 136412035200

約数和(自身を除く): 87240625640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 569, 728, 910, 1138, 1820, 2276, 2845, 3640, 3983, 4552, 5690, 7397, 7966, 11380, 14794, 15932, 19915, 22760, 23741, 29588, 31864, 36985, 39830, 47482, 51779, 59176, 73970, 79660, 94964, 103558, 118705, 147940, 159320, 166187, 189928, 207116, 237410, 258895, 295880, 308633, 332374, 414232, 474820, 517790, 617266, 664748, 830935, 949640, 1035580, 1234532, 1329496, 1543165, 1661870, 2071160, 2160431, 2469064, 3086330, 3323740, 4320862, 6172660, 6647480, 8641724, 10802155, 12345320, 13508629, 17283448, 21604310, 27017258, 43208620, 54034516, 67543145, 86417240, 94560403, 108069032, 135086290, 175612177, 189120806, 270172580, 351224354, 378241612, 472802015, 540345160, 702448708, 756483224, 878060885, 945604030, 1229285239, 1404897416, 1756121770, 1891208060, 2458570478, 3512243540, 3782416120, 4917140956, 6146426195, 7024487080, 9834281912, 12292852390, 24585704780, 49171409560]

約数ペア:

[(1, 49171409560), (2, 24585704780), (4, 12292852390), (5, 9834281912), (7, 7024487080), (8, 6146426195), (10, 4917140956), (13, 3782416120), (14, 3512243540), (20, 2458570478), (26, 1891208060), (28, 1756121770), (35, 1404897416), (40, 1229285239), (52, 945604030), (56, 878060885), (65, 756483224), (70, 702448708), (91, 540345160), (104, 472802015), (130, 378241612), (140, 351224354), (182, 270172580), (260, 189120806), (280, 175612177), (364, 135086290), (455, 108069032), (520, 94560403), (569, 86417240), (728, 67543145), (910, 54034516), (1138, 43208620), (1820, 27017258), (2276, 21604310), (2845, 17283448), (3640, 13508629), (3983, 12345320), (4552, 10802155), (5690, 8641724), (7397, 6647480), (7966, 6172660), (11380, 4320862), (14794, 3323740), (15932, 3086330), (19915, 2469064), (22760, 2160431), (23741, 2071160), (29588, 1661870), (31864, 1543165), (36985, 1329496), (39830, 1234532), (47482, 1035580), (51779, 949640), (59176, 830935), (73970, 664748), (79660, 617266), (94964, 517790), (103558, 474820), (118705, 414232), (147940, 332374), (159320, 308633), (166187, 295880), (189928, 258895), (207116, 237410)]