53408990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3181}}^1$

素因数の和:3284

約数の個数: 32

約数和(自身を含む): 101722176

約数和(自身を除く): 48313186

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3181, 3358, 6362, 8395, 15905, 16790, 31810, 73163, 146326, 232213, 365815, 464426, 731630, 1161065, 2322130, 5340899, 10681798, 26704495, 53408990]

約数ペア:

[(1, 53408990), (2, 26704495), (5, 10681798), (10, 5340899), (23, 2322130), (46, 1161065), (73, 731630), (115, 464426), (146, 365815), (230, 232213), (365, 146326), (730, 73163), (1679, 31810), (3181, 16790), (3358, 15905), (6362, 8395)]