138094804550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{487021}}^1$

素因数の和:487193

約数の個数: 48

約数和(自身を含む): 264149044272

約数和(自身を除く): 126054239722

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 107, 214, 265, 530, 535, 1070, 1325, 2650, 2675, 5350, 5671, 11342, 28355, 56710, 141775, 283550, 487021, 974042, 2435105, 4870210, 12175525, 24351050, 25812113, 51624226, 52111247, 104222494, 129060565, 258121130, 260556235, 521112470, 645302825, 1290605650, 1302781175, 2605562350, 2761896091, 5523792182, 13809480455, 27618960910, 69047402275, 138094804550]

約数ペア:

[(1, 138094804550), (2, 69047402275), (5, 27618960910), (10, 13809480455), (25, 5523792182), (50, 2761896091), (53, 2605562350), (106, 1302781175), (107, 1290605650), (214, 645302825), (265, 521112470), (530, 260556235), (535, 258121130), (1070, 129060565), (1325, 104222494), (2650, 52111247), (2675, 51624226), (5350, 25812113), (5671, 24351050), (11342, 12175525), (28355, 4870210), (56710, 2435105), (141775, 974042), (283550, 487021)]