52117760

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2183

約数の個数: 72

約数和(自身を含む): 131470080

約数和(自身を除く): 79352320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2143, 2432, 3040, 4286, 4864, 6080, 8572, 10715, 12160, 17144, 21430, 24320, 34288, 40717, 42860, 68576, 81434, 85720, 137152, 162868, 171440, 203585, 274304, 325736, 342880, 407170, 548608, 651472, 685760, 814340, 1302944, 1371520, 1628680, 2605888, 2743040, 3257360, 5211776, 6514720, 10423552, 13029440, 26058880, 52117760]

約数ペア:

[(1, 52117760), (2, 26058880), (4, 13029440), (5, 10423552), (8, 6514720), (10, 5211776), (16, 3257360), (19, 2743040), (20, 2605888), (32, 1628680), (38, 1371520), (40, 1302944), (64, 814340), (76, 685760), (80, 651472), (95, 548608), (128, 407170), (152, 342880), (160, 325736), (190, 274304), (256, 203585), (304, 171440), (320, 162868), (380, 137152), (608, 85720), (640, 81434), (760, 68576), (1216, 42860), (1280, 40717), (1520, 34288), (2143, 24320), (2432, 21430), (3040, 17144), (4286, 12160), (4864, 10715), (6080, 8572)]