48875680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 141111936

約数和(自身を除く): 92236256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 151, 160, 170, 224, 238, 272, 280, 289, 302, 340, 476, 544, 560, 578, 595, 604, 680, 755, 952, 1057, 1120, 1156, 1190, 1208, 1360, 1445, 1510, 1904, 2023, 2114, 2312, 2380, 2416, 2567, 2720, 2890, 3020, 3808, 4046, 4228, 4624, 4760, 4832, 5134, 5285, 5780, 6040, 8092, 8456, 9248, 9520, 10115, 10268, 10570, 11560, 12080, 12835, 16184, 16912, 17969, 19040, 20230, 20536, 21140, 23120, 24160, 25670, 32368, 33824, 35938, 40460, 41072, 42280, 43639, 46240, 51340, 64736, 71876, 80920, 82144, 84560, 87278, 89845, 102680, 143752, 161840, 169120, 174556, 179690, 205360, 218195, 287504, 305473, 323680, 349112, 359380, 410720, 436390, 575008, 610946, 698224, 718760, 872780, 1221892, 1396448, 1437520, 1527365, 1745560, 2443784, 2875040, 3054730, 3491120, 4887568, 6109460, 6982240, 9775136, 12218920, 24437840, 48875680]

約数ペア:

[(1, 48875680), (2, 24437840), (4, 12218920), (5, 9775136), (7, 6982240), (8, 6109460), (10, 4887568), (14, 3491120), (16, 3054730), (17, 2875040), (20, 2443784), (28, 1745560), (32, 1527365), (34, 1437520), (35, 1396448), (40, 1221892), (56, 872780), (68, 718760), (70, 698224), (80, 610946), (85, 575008), (112, 436390), (119, 410720), (136, 359380), (140, 349112), (151, 323680), (160, 305473), (170, 287504), (224, 218195), (238, 205360), (272, 179690), (280, 174556), (289, 169120), (302, 161840), (340, 143752), (476, 102680), (544, 89845), (560, 87278), (578, 84560), (595, 82144), (604, 80920), (680, 71876), (755, 64736), (952, 51340), (1057, 46240), (1120, 43639), (1156, 42280), (1190, 41072), (1208, 40460), (1360, 35938), (1445, 33824), (1510, 32368), (1904, 25670), (2023, 24160), (2114, 23120), (2312, 21140), (2380, 20536), (2416, 20230), (2567, 19040), (2720, 17969), (2890, 16912), (3020, 16184), (3808, 12835), (4046, 12080), (4228, 11560), (4624, 10570), (4760, 10268), (4832, 10115), (5134, 9520), (5285, 9248), (5780, 8456), (6040, 8092)]