51867935

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 75893760

約数和(自身を除く): 24025825

約数列:

[1, 5, 7, 17, 35, 85, 119, 179, 487, 595, 895, 1253, 2435, 3043, 3409, 6265, 8279, 15215, 17045, 21301, 41395, 57953, 87173, 106505, 289765, 435865, 610211, 1481941, 3051055, 7409705, 10373587, 51867935]

約数ペア:

[(1, 51867935), (5, 10373587), (7, 7409705), (17, 3051055), (35, 1481941), (85, 610211), (119, 435865), (179, 289765), (487, 106505), (595, 87173), (895, 57953), (1253, 41395), (2435, 21301), (3043, 17045), (3409, 15215), (6265, 8279)]