47851160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 82785640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 71, 83, 116, 140, 142, 145, 166, 203, 232, 280, 284, 290, 332, 355, 406, 415, 497, 568, 580, 581, 664, 710, 812, 830, 994, 1015, 1160, 1162, 1420, 1624, 1660, 1988, 2030, 2059, 2324, 2407, 2485, 2840, 2905, 3320, 3976, 4060, 4118, 4648, 4814, 4970, 5810, 5893, 8120, 8236, 9628, 9940, 10295, 11620, 11786, 12035, 14413, 16472, 16849, 19256, 19880, 20590, 23240, 23572, 24070, 28826, 29465, 33698, 41180, 41251, 47144, 48140, 57652, 58930, 67396, 72065, 82360, 82502, 84245, 96280, 115304, 117860, 134792, 144130, 165004, 168490, 170897, 206255, 235720, 288260, 330008, 336980, 341794, 412510, 576520, 673960, 683588, 825020, 854485, 1196279, 1367176, 1650040, 1708970, 2392558, 3417940, 4785116, 5981395, 6835880, 9570232, 11962790, 23925580, 47851160]

約数ペア:

[(1, 47851160), (2, 23925580), (4, 11962790), (5, 9570232), (7, 6835880), (8, 5981395), (10, 4785116), (14, 3417940), (20, 2392558), (28, 1708970), (29, 1650040), (35, 1367176), (40, 1196279), (56, 854485), (58, 825020), (70, 683588), (71, 673960), (83, 576520), (116, 412510), (140, 341794), (142, 336980), (145, 330008), (166, 288260), (203, 235720), (232, 206255), (280, 170897), (284, 168490), (290, 165004), (332, 144130), (355, 134792), (406, 117860), (415, 115304), (497, 96280), (568, 84245), (580, 82502), (581, 82360), (664, 72065), (710, 67396), (812, 58930), (830, 57652), (994, 48140), (1015, 47144), (1160, 41251), (1162, 41180), (1420, 33698), (1624, 29465), (1660, 28826), (1988, 24070), (2030, 23572), (2059, 23240), (2324, 20590), (2407, 19880), (2485, 19256), (2840, 16849), (2905, 16472), (3320, 14413), (3976, 12035), (4060, 11786), (4118, 11620), (4648, 10295), (4814, 9940), (4970, 9628), (5810, 8236), (5893, 8120)]