53821458

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 120646656

約数和(自身を除く): 66825198

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 211, 222, 333, 383, 422, 633, 666, 766, 1149, 1266, 1899, 2298, 3447, 3798, 6894, 7807, 14171, 15614, 23421, 28342, 42513, 46842, 70263, 80813, 85026, 127539, 140526, 161626, 242439, 255078, 484878, 727317, 1454634, 2990081, 5980162, 8970243, 17940486, 26910729, 53821458]

約数ペア:

[(1, 53821458), (2, 26910729), (3, 17940486), (6, 8970243), (9, 5980162), (18, 2990081), (37, 1454634), (74, 727317), (111, 484878), (211, 255078), (222, 242439), (333, 161626), (383, 140526), (422, 127539), (633, 85026), (666, 80813), (766, 70263), (1149, 46842), (1266, 42513), (1899, 28342), (2298, 23421), (3447, 15614), (3798, 14171), (6894, 7807)]