50492780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194203}}^1$

素因数の和:194225

約数の個数: 24

約数和(自身を含む): 114191952

約数和(自身を除く): 63699172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 194203, 388406, 776812, 971015, 1942030, 2524639, 3884060, 5049278, 10098556, 12623195, 25246390, 50492780]

約数ペア:

[(1, 50492780), (2, 25246390), (4, 12623195), (5, 10098556), (10, 5049278), (13, 3884060), (20, 2524639), (26, 1942030), (52, 971015), (65, 776812), (130, 388406), (260, 194203)]