49641760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 135475200

約数和(自身を除く): 85833440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 224, 254, 280, 349, 508, 560, 635, 698, 889, 1016, 1120, 1270, 1396, 1745, 1778, 2032, 2443, 2540, 2792, 3490, 3556, 4064, 4445, 4886, 5080, 5584, 6980, 7112, 8890, 9772, 10160, 11168, 12215, 13960, 14224, 17780, 19544, 20320, 24430, 27920, 28448, 35560, 39088, 44323, 48860, 55840, 71120, 78176, 88646, 97720, 142240, 177292, 195440, 221615, 310261, 354584, 390880, 443230, 620522, 709168, 886460, 1241044, 1418336, 1551305, 1772920, 2482088, 3102610, 3545840, 4964176, 6205220, 7091680, 9928352, 12410440, 24820880, 49641760]

約数ペア:

[(1, 49641760), (2, 24820880), (4, 12410440), (5, 9928352), (7, 7091680), (8, 6205220), (10, 4964176), (14, 3545840), (16, 3102610), (20, 2482088), (28, 1772920), (32, 1551305), (35, 1418336), (40, 1241044), (56, 886460), (70, 709168), (80, 620522), (112, 443230), (127, 390880), (140, 354584), (160, 310261), (224, 221615), (254, 195440), (280, 177292), (349, 142240), (508, 97720), (560, 88646), (635, 78176), (698, 71120), (889, 55840), (1016, 48860), (1120, 44323), (1270, 39088), (1396, 35560), (1745, 28448), (1778, 27920), (2032, 24430), (2443, 20320), (2540, 19544), (2792, 17780), (3490, 14224), (3556, 13960), (4064, 12215), (4445, 11168), (4886, 10160), (5080, 9772), (5584, 8890), (6980, 7112)]