15313354450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1049}}^1\times {\mathrm{7121}}^1$

素因数の和:8223

約数の個数: 48

約数和(自身を含む): 29209458600

約数和(自身を除く): 13896104150

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 1049, 2050, 2098, 5245, 7121, 10490, 14242, 26225, 35605, 43009, 52450, 71210, 86018, 178025, 215045, 291961, 356050, 430090, 583922, 1075225, 1459805, 2150450, 2919610, 7299025, 7469929, 14598050, 14939858, 37349645, 74699290, 186748225, 306267089, 373496450, 612534178, 1531335445, 3062670890, 7656677225, 15313354450]

約数ペア:

[(1, 15313354450), (2, 7656677225), (5, 3062670890), (10, 1531335445), (25, 612534178), (41, 373496450), (50, 306267089), (82, 186748225), (205, 74699290), (410, 37349645), (1025, 14939858), (1049, 14598050), (2050, 7469929), (2098, 7299025), (5245, 2919610), (7121, 2150450), (10490, 1459805), (14242, 1075225), (26225, 583922), (35605, 430090), (43009, 356050), (52450, 291961), (71210, 215045), (86018, 178025)]