53049860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4217}}^1$

素因数の和:4280

約数の個数: 48

約数和(自身を含む): 121174704

約数和(自身を除く): 68124844

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 4217, 6290, 8434, 12580, 16868, 21085, 42170, 71689, 84340, 143378, 156029, 286756, 312058, 358445, 624116, 716890, 780145, 1433780, 1560290, 2652493, 3120580, 5304986, 10609972, 13262465, 26524930, 53049860]

約数ペア:

[(1, 53049860), (2, 26524930), (4, 13262465), (5, 10609972), (10, 5304986), (17, 3120580), (20, 2652493), (34, 1560290), (37, 1433780), (68, 780145), (74, 716890), (85, 624116), (148, 358445), (170, 312058), (185, 286756), (340, 156029), (370, 143378), (629, 84340), (740, 71689), (1258, 42170), (2516, 21085), (3145, 16868), (4217, 12580), (6290, 8434)]