51156064

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 104055840

約数和(自身を除く): 52899776

約数列:

[1, 2, 4, 8, 16, 32, 61, 73, 122, 146, 244, 292, 359, 488, 584, 718, 976, 1168, 1436, 1952, 2336, 2872, 4453, 5744, 8906, 11488, 17812, 21899, 26207, 35624, 43798, 52414, 71248, 87596, 104828, 142496, 175192, 209656, 350384, 419312, 700768, 838624, 1598627, 3197254, 6394508, 12789016, 25578032, 51156064]

約数ペア:

[(1, 51156064), (2, 25578032), (4, 12789016), (8, 6394508), (16, 3197254), (32, 1598627), (61, 838624), (73, 700768), (122, 419312), (146, 350384), (244, 209656), (292, 175192), (359, 142496), (488, 104828), (584, 87596), (718, 71248), (976, 52414), (1168, 43798), (1436, 35624), (1952, 26207), (2336, 21899), (2872, 17812), (4453, 11488), (5744, 8906)]