52006712500

素因数分解:

$2^2\times 5^5\times {\mathrm{911}}^1\times {\mathrm{4567}}^1$

素因数の和:5507

約数の個数: 72

約数和(自身を含む): 113907209472

約数和(自身を除く): 61900496972

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 911, 1250, 1822, 2500, 3125, 3644, 4555, 4567, 6250, 9110, 9134, 12500, 18220, 18268, 22775, 22835, 45550, 45670, 91100, 91340, 113875, 114175, 227750, 228350, 455500, 456700, 569375, 570875, 1138750, 1141750, 2277500, 2283500, 2846875, 2854375, 4160537, 5693750, 5708750, 8321074, 11387500, 11417500, 14271875, 16642148, 20802685, 28543750, 41605370, 57087500, 83210740, 104013425, 208026850, 416053700, 520067125, 1040134250, 2080268500, 2600335625, 5200671250, 10401342500, 13001678125, 26003356250, 52006712500]

約数ペア:

[(1, 52006712500), (2, 26003356250), (4, 13001678125), (5, 10401342500), (10, 5200671250), (20, 2600335625), (25, 2080268500), (50, 1040134250), (100, 520067125), (125, 416053700), (250, 208026850), (500, 104013425), (625, 83210740), (911, 57087500), (1250, 41605370), (1822, 28543750), (2500, 20802685), (3125, 16642148), (3644, 14271875), (4555, 11417500), (4567, 11387500), (6250, 8321074), (9110, 5708750), (9134, 5693750), (12500, 4160537), (18220, 2854375), (18268, 2846875), (22775, 2283500), (22835, 2277500), (45550, 1141750), (45670, 1138750), (91100, 570875), (91340, 569375), (113875, 456700), (114175, 455500), (227750, 228350)]