56160150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{8707}}^1$

素因数の和:8765

約数の個数: 48

約数和(自身を含む): 142532544

約数和(自身を除く): 86372394

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 8707, 17414, 26121, 43535, 52242, 87070, 130605, 217675, 261210, 374401, 435350, 653025, 748802, 1123203, 1306050, 1872005, 2246406, 3744010, 5616015, 9360025, 11232030, 18720050, 28080075, 56160150]

約数ペア:

[(1, 56160150), (2, 28080075), (3, 18720050), (5, 11232030), (6, 9360025), (10, 5616015), (15, 3744010), (25, 2246406), (30, 1872005), (43, 1306050), (50, 1123203), (75, 748802), (86, 653025), (129, 435350), (150, 374401), (215, 261210), (258, 217675), (430, 130605), (645, 87070), (1075, 52242), (1290, 43535), (2150, 26121), (3225, 17414), (6450, 8707)]