53056980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{294761}}^1$

素因数の和:294776

約数の個数: 36

約数和(自身を含む): 160940052

約数和(自身を除く): 107883072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 294761, 589522, 884283, 1179044, 1473805, 1768566, 2652849, 2947610, 3537132, 4421415, 5305698, 5895220, 8842830, 10611396, 13264245, 17685660, 26528490, 53056980]

約数ペア:

[(1, 53056980), (2, 26528490), (3, 17685660), (4, 13264245), (5, 10611396), (6, 8842830), (9, 5895220), (10, 5305698), (12, 4421415), (15, 3537132), (18, 2947610), (20, 2652849), (30, 1768566), (36, 1473805), (45, 1179044), (60, 884283), (90, 589522), (180, 294761)]