47504896

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 80

約数和(自身を含む): 101743488

約数和(自身を除く): 54238592

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 73, 82, 124, 128, 146, 164, 248, 256, 292, 328, 496, 512, 584, 656, 992, 1168, 1271, 1312, 1984, 2263, 2336, 2542, 2624, 2993, 3968, 4526, 4672, 5084, 5248, 5986, 7936, 9052, 9344, 10168, 10496, 11972, 15872, 18104, 18688, 20336, 20992, 23944, 36208, 37376, 40672, 47888, 72416, 81344, 92783, 95776, 144832, 162688, 185566, 191552, 289664, 325376, 371132, 383104, 579328, 650752, 742264, 766208, 1158656, 1484528, 1532416, 2969056, 5938112, 11876224, 23752448, 47504896]

約数ペア:

[(1, 47504896), (2, 23752448), (4, 11876224), (8, 5938112), (16, 2969056), (31, 1532416), (32, 1484528), (41, 1158656), (62, 766208), (64, 742264), (73, 650752), (82, 579328), (124, 383104), (128, 371132), (146, 325376), (164, 289664), (248, 191552), (256, 185566), (292, 162688), (328, 144832), (496, 95776), (512, 92783), (584, 81344), (656, 72416), (992, 47888), (1168, 40672), (1271, 37376), (1312, 36208), (1984, 23944), (2263, 20992), (2336, 20336), (2542, 18688), (2624, 18104), (2993, 15872), (3968, 11972), (4526, 10496), (4672, 10168), (5084, 9344), (5248, 9052), (5986, 7936)]