53850090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1721}}^1$

素因数の和:1887

約数の個数: 64

約数和(自身を含む): 148780800

約数和(自身を除く): 94930710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1490, 1721, 2086, 2235, 3129, 3442, 4470, 5163, 5215, 6258, 8605, 10326, 10430, 12047, 15645, 17210, 24094, 25815, 31290, 36141, 51630, 60235, 72282, 120470, 180705, 256429, 361410, 512858, 769287, 1282145, 1538574, 1795003, 2564290, 3590006, 3846435, 5385009, 7692870, 8975015, 10770018, 17950030, 26925045, 53850090]

約数ペア:

[(1, 53850090), (2, 26925045), (3, 17950030), (5, 10770018), (6, 8975015), (7, 7692870), (10, 5385009), (14, 3846435), (15, 3590006), (21, 2564290), (30, 1795003), (35, 1538574), (42, 1282145), (70, 769287), (105, 512858), (149, 361410), (210, 256429), (298, 180705), (447, 120470), (745, 72282), (894, 60235), (1043, 51630), (1490, 36141), (1721, 31290), (2086, 25815), (2235, 24094), (3129, 17210), (3442, 15645), (4470, 12047), (5163, 10430), (5215, 10326), (6258, 8605)]