51372195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16871}}^1$

素因数の和:16915

約数の個数: 32

約数和(自身を含む): 97182720

約数和(自身を除く): 45810525

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 16871, 50613, 84355, 118097, 253065, 354291, 489259, 590485, 1467777, 1771455, 2446295, 3424813, 7338885, 10274439, 17124065, 51372195]

約数ペア:

[(1, 51372195), (3, 17124065), (5, 10274439), (7, 7338885), (15, 3424813), (21, 2446295), (29, 1771455), (35, 1467777), (87, 590485), (105, 489259), (145, 354291), (203, 253065), (435, 118097), (609, 84355), (1015, 50613), (3045, 16871)]