55143536

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4517}}^1$

素因数の和:4641

約数の個数: 40

約数和(自身を含む): 123251040

約数和(自身を除く): 68107504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 4517, 6104, 9034, 12208, 18068, 31619, 36136, 63238, 72272, 126476, 252952, 492353, 505904, 984706, 1969412, 3446471, 3938824, 6892942, 7877648, 13785884, 27571768, 55143536]

約数ペア:

[(1, 55143536), (2, 27571768), (4, 13785884), (7, 7877648), (8, 6892942), (14, 3938824), (16, 3446471), (28, 1969412), (56, 984706), (109, 505904), (112, 492353), (218, 252952), (436, 126476), (763, 72272), (872, 63238), (1526, 36136), (1744, 31619), (3052, 18068), (4517, 12208), (6104, 9034)]