53375392

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{997}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 120718080

約数和(自身を除く): 67342688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 956, 997, 1673, 1912, 1994, 3346, 3824, 3988, 6692, 6979, 7648, 7976, 13384, 13958, 15952, 26768, 27916, 31904, 53536, 55832, 111664, 223328, 238283, 476566, 953132, 1667981, 1906264, 3335962, 3812528, 6671924, 7625056, 13343848, 26687696, 53375392]

約数ペア:

[(1, 53375392), (2, 26687696), (4, 13343848), (7, 7625056), (8, 6671924), (14, 3812528), (16, 3335962), (28, 1906264), (32, 1667981), (56, 953132), (112, 476566), (224, 238283), (239, 223328), (478, 111664), (956, 55832), (997, 53536), (1673, 31904), (1912, 27916), (1994, 26768), (3346, 15952), (3824, 13958), (3988, 13384), (6692, 7976), (6979, 7648)]