56892440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 149022720

約数和(自身を除く): 92130280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 43, 44, 55, 62, 86, 88, 97, 110, 124, 155, 172, 194, 215, 220, 248, 310, 341, 344, 388, 430, 440, 473, 485, 620, 682, 776, 860, 946, 970, 1067, 1240, 1333, 1364, 1705, 1720, 1892, 1940, 2134, 2365, 2666, 2728, 3007, 3410, 3784, 3880, 4171, 4268, 4730, 5332, 5335, 6014, 6665, 6820, 8342, 8536, 9460, 10664, 10670, 12028, 13330, 13640, 14663, 15035, 16684, 18920, 20855, 21340, 24056, 26660, 29326, 30070, 33077, 33368, 41710, 42680, 45881, 53320, 58652, 60140, 66154, 73315, 83420, 91762, 117304, 120280, 129301, 132308, 146630, 165385, 166840, 183524, 229405, 258602, 264616, 293260, 330770, 367048, 458810, 517204, 586520, 646505, 661540, 917620, 1034408, 1293010, 1323080, 1422311, 1835240, 2586020, 2844622, 5172040, 5689244, 7111555, 11378488, 14223110, 28446220, 56892440]

約数ペア:

[(1, 56892440), (2, 28446220), (4, 14223110), (5, 11378488), (8, 7111555), (10, 5689244), (11, 5172040), (20, 2844622), (22, 2586020), (31, 1835240), (40, 1422311), (43, 1323080), (44, 1293010), (55, 1034408), (62, 917620), (86, 661540), (88, 646505), (97, 586520), (110, 517204), (124, 458810), (155, 367048), (172, 330770), (194, 293260), (215, 264616), (220, 258602), (248, 229405), (310, 183524), (341, 166840), (344, 165385), (388, 146630), (430, 132308), (440, 129301), (473, 120280), (485, 117304), (620, 91762), (682, 83420), (776, 73315), (860, 66154), (946, 60140), (970, 58652), (1067, 53320), (1240, 45881), (1333, 42680), (1364, 41710), (1705, 33368), (1720, 33077), (1892, 30070), (1940, 29326), (2134, 26660), (2365, 24056), (2666, 21340), (2728, 20855), (3007, 18920), (3410, 16684), (3784, 15035), (3880, 14663), (4171, 13640), (4268, 13330), (4730, 12028), (5332, 10670), (5335, 10664), (6014, 9460), (6665, 8536), (6820, 8342)]