53921896

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 120960000

約数和(自身を除く): 67038104

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 89, 124, 178, 217, 248, 349, 356, 434, 623, 698, 712, 868, 1246, 1396, 1736, 2443, 2492, 2759, 2792, 4886, 4984, 5518, 9772, 10819, 11036, 19313, 19544, 21638, 22072, 31061, 38626, 43276, 62122, 75733, 77252, 86552, 124244, 151466, 154504, 217427, 248488, 302932, 434854, 605864, 869708, 962891, 1739416, 1925782, 3851564, 6740237, 7703128, 13480474, 26960948, 53921896]

約数ペア:

[(1, 53921896), (2, 26960948), (4, 13480474), (7, 7703128), (8, 6740237), (14, 3851564), (28, 1925782), (31, 1739416), (56, 962891), (62, 869708), (89, 605864), (124, 434854), (178, 302932), (217, 248488), (248, 217427), (349, 154504), (356, 151466), (434, 124244), (623, 86552), (698, 77252), (712, 75733), (868, 62122), (1246, 43276), (1396, 38626), (1736, 31061), (2443, 22072), (2492, 21638), (2759, 19544), (2792, 19313), (4886, 11036), (4984, 10819), (5518, 9772)]