54587728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 120523536

約数和(自身を除く): 65935808

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 41, 52, 74, 82, 104, 148, 164, 173, 208, 296, 328, 346, 481, 533, 592, 656, 692, 962, 1066, 1384, 1517, 1924, 2132, 2249, 2768, 3034, 3848, 4264, 4498, 6068, 6401, 7093, 7696, 8528, 8996, 12136, 12802, 14186, 17992, 19721, 24272, 25604, 28372, 35984, 39442, 51208, 56744, 78884, 83213, 92209, 102416, 113488, 157768, 166426, 184418, 262441, 315536, 332852, 368836, 524882, 665704, 737672, 1049764, 1331408, 1475344, 2099528, 3411733, 4199056, 6823466, 13646932, 27293864, 54587728]

約数ペア:

[(1, 54587728), (2, 27293864), (4, 13646932), (8, 6823466), (13, 4199056), (16, 3411733), (26, 2099528), (37, 1475344), (41, 1331408), (52, 1049764), (74, 737672), (82, 665704), (104, 524882), (148, 368836), (164, 332852), (173, 315536), (208, 262441), (296, 184418), (328, 166426), (346, 157768), (481, 113488), (533, 102416), (592, 92209), (656, 83213), (692, 78884), (962, 56744), (1066, 51208), (1384, 39442), (1517, 35984), (1924, 28372), (2132, 25604), (2249, 24272), (2768, 19721), (3034, 17992), (3848, 14186), (4264, 12802), (4498, 12136), (6068, 8996), (6401, 8528), (7093, 7696)]