48489984

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:660

約数の個数: 120

約数和(自身を含む): 148416840

約数和(自身を除く): 99926856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 619, 768, 816, 1088, 1152, 1224, 1238, 1536, 1632, 1857, 2176, 2304, 2448, 2476, 3264, 3714, 4352, 4608, 4896, 4952, 5571, 6528, 7428, 8704, 9792, 9904, 10523, 11142, 13056, 14856, 19584, 19808, 21046, 22284, 26112, 29712, 31569, 39168, 39616, 42092, 44568, 59424, 63138, 78336, 79232, 84184, 89136, 94707, 118848, 126276, 158464, 168368, 178272, 189414, 237696, 252552, 316928, 336736, 356544, 378828, 475392, 505104, 673472, 713088, 757656, 950784, 1010208, 1346944, 1426176, 1515312, 2020416, 2693888, 2852352, 3030624, 4040832, 5387776, 6061248, 8081664, 12122496, 16163328, 24244992, 48489984]

約数ペア:

[(1, 48489984), (2, 24244992), (3, 16163328), (4, 12122496), (6, 8081664), (8, 6061248), (9, 5387776), (12, 4040832), (16, 3030624), (17, 2852352), (18, 2693888), (24, 2020416), (32, 1515312), (34, 1426176), (36, 1346944), (48, 1010208), (51, 950784), (64, 757656), (68, 713088), (72, 673472), (96, 505104), (102, 475392), (128, 378828), (136, 356544), (144, 336736), (153, 316928), (192, 252552), (204, 237696), (256, 189414), (272, 178272), (288, 168368), (306, 158464), (384, 126276), (408, 118848), (512, 94707), (544, 89136), (576, 84184), (612, 79232), (619, 78336), (768, 63138), (816, 59424), (1088, 44568), (1152, 42092), (1224, 39616), (1238, 39168), (1536, 31569), (1632, 29712), (1857, 26112), (2176, 22284), (2304, 21046), (2448, 19808), (2476, 19584), (3264, 14856), (3714, 13056), (4352, 11142), (4608, 10523), (4896, 9904), (4952, 9792), (5571, 8704), (6528, 7428)]