54811530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26479}}^1$

素因数の和:26515

約数の個数: 48

約数和(自身を含む): 148711680

約数和(自身を除く): 93900150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 26479, 52958, 79437, 132395, 158874, 238311, 264790, 397185, 476622, 609017, 794370, 1191555, 1218034, 1827051, 2383110, 3045085, 3654102, 5481153, 6090170, 9135255, 10962306, 18270510, 27405765, 54811530]

約数ペア:

[(1, 54811530), (2, 27405765), (3, 18270510), (5, 10962306), (6, 9135255), (9, 6090170), (10, 5481153), (15, 3654102), (18, 3045085), (23, 2383110), (30, 1827051), (45, 1218034), (46, 1191555), (69, 794370), (90, 609017), (115, 476622), (138, 397185), (207, 264790), (230, 238311), (345, 158874), (414, 132395), (690, 79437), (1035, 52958), (2070, 26479)]