1390802078150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{56421991}}^1$

素因数の和:56422049

約数の個数: 48

約数和(自身を含む): 2833512438240

約数和(自身を除く): 1442710360090

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 725, 850, 986, 1450, 2465, 4930, 12325, 24650, 56421991, 112843982, 282109955, 564219910, 959173847, 1410549775, 1636237739, 1918347694, 2821099550, 3272475478, 4795869235, 8181188695, 9591738470, 16362377390, 23979346175, 27816041563, 40905943475, 47958692350, 55632083126, 81811886950, 139080207815, 278160415630, 695401039075, 1390802078150]

約数ペア:

[(1, 1390802078150), (2, 695401039075), (5, 278160415630), (10, 139080207815), (17, 81811886950), (25, 55632083126), (29, 47958692350), (34, 40905943475), (50, 27816041563), (58, 23979346175), (85, 16362377390), (145, 9591738470), (170, 8181188695), (290, 4795869235), (425, 3272475478), (493, 2821099550), (725, 1918347694), (850, 1636237739), (986, 1410549775), (1450, 959173847), (2465, 564219910), (4930, 282109955), (12325, 112843982), (24650, 56421991)]