54420704

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:412

約数の個数: 72

約数和(自身を含む): 120362760

約数和(自身を除く): 65942056

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 169, 208, 232, 338, 347, 377, 416, 464, 676, 694, 754, 928, 1352, 1388, 1508, 2704, 2776, 3016, 4511, 4901, 5408, 5552, 6032, 9022, 9802, 10063, 11104, 12064, 18044, 19604, 20126, 36088, 39208, 40252, 58643, 72176, 78416, 80504, 117286, 130819, 144352, 156832, 161008, 234572, 261638, 322016, 469144, 523276, 938288, 1046552, 1700647, 1876576, 2093104, 3401294, 4186208, 6802588, 13605176, 27210352, 54420704]

約数ペア:

[(1, 54420704), (2, 27210352), (4, 13605176), (8, 6802588), (13, 4186208), (16, 3401294), (26, 2093104), (29, 1876576), (32, 1700647), (52, 1046552), (58, 938288), (104, 523276), (116, 469144), (169, 322016), (208, 261638), (232, 234572), (338, 161008), (347, 156832), (377, 144352), (416, 130819), (464, 117286), (676, 80504), (694, 78416), (754, 72176), (928, 58643), (1352, 40252), (1388, 39208), (1508, 36088), (2704, 20126), (2776, 19604), (3016, 18044), (4511, 12064), (4901, 11104), (5408, 10063), (5552, 9802), (6032, 9022)]