56293160

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{373}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 161568000

約数和(自身を除く): 105274840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 343, 373, 385, 392, 440, 490, 539, 616, 686, 746, 770, 980, 1078, 1372, 1492, 1540, 1715, 1865, 1960, 2156, 2611, 2695, 2744, 2984, 3080, 3430, 3730, 3773, 4103, 4312, 5222, 5390, 6860, 7460, 7546, 8206, 10444, 10780, 13055, 13720, 14920, 15092, 16412, 18277, 18865, 20515, 20888, 21560, 26110, 28721, 30184, 32824, 36554, 37730, 41030, 52220, 57442, 73108, 75460, 82060, 91385, 104440, 114884, 127939, 143605, 146216, 150920, 164120, 182770, 201047, 229768, 255878, 287210, 365540, 402094, 511756, 574420, 639695, 731080, 804188, 1005235, 1023512, 1148840, 1279390, 1407329, 1608376, 2010470, 2558780, 2814658, 4020940, 5117560, 5629316, 7036645, 8041880, 11258632, 14073290, 28146580, 56293160]

約数ペア:

[(1, 56293160), (2, 28146580), (4, 14073290), (5, 11258632), (7, 8041880), (8, 7036645), (10, 5629316), (11, 5117560), (14, 4020940), (20, 2814658), (22, 2558780), (28, 2010470), (35, 1608376), (40, 1407329), (44, 1279390), (49, 1148840), (55, 1023512), (56, 1005235), (70, 804188), (77, 731080), (88, 639695), (98, 574420), (110, 511756), (140, 402094), (154, 365540), (196, 287210), (220, 255878), (245, 229768), (280, 201047), (308, 182770), (343, 164120), (373, 150920), (385, 146216), (392, 143605), (440, 127939), (490, 114884), (539, 104440), (616, 91385), (686, 82060), (746, 75460), (770, 73108), (980, 57442), (1078, 52220), (1372, 41030), (1492, 37730), (1540, 36554), (1715, 32824), (1865, 30184), (1960, 28721), (2156, 26110), (2611, 21560), (2695, 20888), (2744, 20515), (2984, 18865), (3080, 18277), (3430, 16412), (3730, 15092), (3773, 14920), (4103, 13720), (4312, 13055), (5222, 10780), (5390, 10444), (6860, 8206), (7460, 7546)]