53468920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32603}}^1$

素因数の和:32655

約数の個数: 32

約数和(自身を含む): 123243120

約数和(自身を除く): 69774200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 32603, 65206, 130412, 163015, 260824, 326030, 652060, 1304120, 1336723, 2673446, 5346892, 6683615, 10693784, 13367230, 26734460, 53468920]

約数ペア:

[(1, 53468920), (2, 26734460), (4, 13367230), (5, 10693784), (8, 6683615), (10, 5346892), (20, 2673446), (40, 1336723), (41, 1304120), (82, 652060), (164, 326030), (205, 260824), (328, 163015), (410, 130412), (820, 65206), (1640, 32603)]