51063376

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1$

素因数の和:2108

約数の個数: 80

約数和(自身を含む): 128991744

約数和(自身を除く): 77928368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 2063, 3094, 3536, 4126, 6188, 8252, 12376, 14441, 16504, 24752, 26819, 28882, 33008, 35071, 53638, 57764, 70142, 107276, 115528, 140284, 187733, 214552, 231056, 245497, 280568, 375466, 429104, 455923, 490994, 561136, 750932, 911846, 981988, 1501864, 1823692, 1963976, 3003728, 3191461, 3647384, 3927952, 6382922, 7294768, 12765844, 25531688, 51063376]

約数ペア:

[(1, 51063376), (2, 25531688), (4, 12765844), (7, 7294768), (8, 6382922), (13, 3927952), (14, 3647384), (16, 3191461), (17, 3003728), (26, 1963976), (28, 1823692), (34, 1501864), (52, 981988), (56, 911846), (68, 750932), (91, 561136), (104, 490994), (112, 455923), (119, 429104), (136, 375466), (182, 280568), (208, 245497), (221, 231056), (238, 214552), (272, 187733), (364, 140284), (442, 115528), (476, 107276), (728, 70142), (884, 57764), (952, 53638), (1456, 35071), (1547, 33008), (1768, 28882), (1904, 26819), (2063, 24752), (3094, 16504), (3536, 14441), (4126, 12376), (6188, 8252)]