54061220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 118964160

約数和(自身を除く): 64902940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 332, 415, 580, 830, 1123, 1660, 2246, 2407, 4492, 4814, 5615, 9628, 11230, 12035, 22460, 24070, 32567, 48140, 65134, 93209, 130268, 162835, 186418, 325670, 372836, 466045, 651340, 932090, 1864180, 2703061, 5406122, 10812244, 13515305, 27030610, 54061220]

約数ペア:

[(1, 54061220), (2, 27030610), (4, 13515305), (5, 10812244), (10, 5406122), (20, 2703061), (29, 1864180), (58, 932090), (83, 651340), (116, 466045), (145, 372836), (166, 325670), (290, 186418), (332, 162835), (415, 130268), (580, 93209), (830, 65134), (1123, 48140), (1660, 32567), (2246, 24070), (2407, 22460), (4492, 12035), (4814, 11230), (5615, 9628)]