51040384

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 110649600

約数和(自身を除く): 59609216

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 677, 992, 1178, 1216, 1354, 1984, 2356, 2432, 2708, 3968, 4712, 5416, 9424, 10832, 12863, 18848, 20987, 21664, 25726, 37696, 41974, 43328, 51452, 75392, 83948, 86656, 102904, 167896, 205808, 335792, 398753, 411616, 671584, 797506, 823232, 1343168, 1595012, 1646464, 2686336, 3190024, 6380048, 12760096, 25520192, 51040384]

約数ペア:

[(1, 51040384), (2, 25520192), (4, 12760096), (8, 6380048), (16, 3190024), (19, 2686336), (31, 1646464), (32, 1595012), (38, 1343168), (62, 823232), (64, 797506), (76, 671584), (124, 411616), (128, 398753), (152, 335792), (248, 205808), (304, 167896), (496, 102904), (589, 86656), (608, 83948), (677, 75392), (992, 51452), (1178, 43328), (1216, 41974), (1354, 37696), (1984, 25726), (2356, 21664), (2432, 20987), (2708, 18848), (3968, 12863), (4712, 10832), (5416, 9424)]