51728148

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{7523}}^1$

素因数の和:7724

約数の個数: 36

約数和(自身を含む): 131459328

約数和(自身を除く): 79731180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876, 7523, 15046, 22569, 30092, 45138, 67707, 90276, 135414, 270828, 1436893, 2873786, 4310679, 5747572, 8621358, 12932037, 17242716, 25864074, 51728148]

約数ペア:

[(1, 51728148), (2, 25864074), (3, 17242716), (4, 12932037), (6, 8621358), (9, 5747572), (12, 4310679), (18, 2873786), (36, 1436893), (191, 270828), (382, 135414), (573, 90276), (764, 67707), (1146, 45138), (1719, 30092), (2292, 22569), (3438, 15046), (6876, 7523)]