51288242.000000000

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 236770560

約数和(自身を除く): 123734144

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 467, 488, 496, 934, 976, 992, 1868, 1891, 1952, 1984, 3736, 3782, 3904, 3968, 7472, 7564, 7808, 14477, 14944, 15128, 28487, 28954, 29888, 30256, 56974, 57908, 59776, 60512, 113948, 115816, 121024, 227896, 231632, 242048, 455792, 463264, 883097, 911584, 926528, 1766194, 1823168, 1853056, 3532388, 3646336, 7064776, 14129552, 28259104, 56518208, 113036416]

約数ペア:

[(1, 113036416), (2, 56518208), (4, 28259104), (8, 14129552), (16, 7064776), (31, 3646336), (32, 3532388), (61, 1853056), (62, 1823168), (64, 1766194), (122, 926528), (124, 911584), (128, 883097), (244, 463264), (248, 455792), (467, 242048), (488, 231632), (496, 227896), (934, 121024), (976, 115816), (992, 113948), (1868, 60512), (1891, 59776), (1952, 57908), (1984, 56974), (3736, 30256), (3782, 29888), (3904, 28954), (3968, 28487), (7472, 15128), (7564, 14944), (7808, 14477)]