51392310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{39839}}^1$

素因数の和:39892

約数の個数: 32

約数和(自身を含む): 126213120

約数和(自身を除く): 74820810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 39839, 79678, 119517, 199195, 239034, 398390, 597585, 1195170, 1713077, 3426154, 5139231, 8565385, 10278462, 17130770, 25696155, 51392310]

約数ペア:

[(1, 51392310), (2, 25696155), (3, 17130770), (5, 10278462), (6, 8565385), (10, 5139231), (15, 3426154), (30, 1713077), (43, 1195170), (86, 597585), (129, 398390), (215, 239034), (258, 199195), (430, 119517), (645, 79678), (1290, 39839)]