51362890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3257}}^1$

素因数の和:3366

約数の個数: 32

約数和(自身を含む): 98521920

約数和(自身を除く): 47159030

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3154, 3257, 6514, 7885, 15770, 16285, 32570, 61883, 123766, 270331, 309415, 540662, 618830, 1351655, 2703310, 5136289, 10272578, 25681445, 51362890]

約数ペア:

[(1, 51362890), (2, 25681445), (5, 10272578), (10, 5136289), (19, 2703310), (38, 1351655), (83, 618830), (95, 540662), (166, 309415), (190, 270331), (415, 123766), (830, 61883), (1577, 32570), (3154, 16285), (3257, 15770), (6514, 7885)]