53261928

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 157593600

約数和(自身を除く): 104331672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 71, 72, 92, 108, 138, 142, 151, 184, 207, 213, 216, 276, 284, 302, 414, 426, 453, 552, 568, 604, 621, 639, 828, 852, 906, 1208, 1242, 1278, 1359, 1633, 1656, 1704, 1812, 1917, 2484, 2556, 2718, 3266, 3473, 3624, 3834, 4077, 4899, 4968, 5112, 5436, 6532, 6946, 7668, 8154, 9798, 10419, 10721, 10872, 13064, 13892, 14697, 15336, 16308, 19596, 20838, 21442, 27784, 29394, 31257, 32163, 32616, 39192, 41676, 42884, 44091, 58788, 62514, 64326, 83352, 85768, 88182, 93771, 96489, 117576, 125028, 128652, 176364, 187542, 192978, 246583, 250056, 257304, 289467, 352728, 375084, 385956, 493166, 578934, 739749, 750168, 771912, 986332, 1157868, 1479498, 1972664, 2219247, 2315736, 2958996, 4438494, 5917992, 6657741, 8876988, 13315482, 17753976, 26630964, 53261928]

約数ペア:

[(1, 53261928), (2, 26630964), (3, 17753976), (4, 13315482), (6, 8876988), (8, 6657741), (9, 5917992), (12, 4438494), (18, 2958996), (23, 2315736), (24, 2219247), (27, 1972664), (36, 1479498), (46, 1157868), (54, 986332), (69, 771912), (71, 750168), (72, 739749), (92, 578934), (108, 493166), (138, 385956), (142, 375084), (151, 352728), (184, 289467), (207, 257304), (213, 250056), (216, 246583), (276, 192978), (284, 187542), (302, 176364), (414, 128652), (426, 125028), (453, 117576), (552, 96489), (568, 93771), (604, 88182), (621, 85768), (639, 83352), (828, 64326), (852, 62514), (906, 58788), (1208, 44091), (1242, 42884), (1278, 41676), (1359, 39192), (1633, 32616), (1656, 32163), (1704, 31257), (1812, 29394), (1917, 27784), (2484, 21442), (2556, 20838), (2718, 19596), (3266, 16308), (3473, 15336), (3624, 14697), (3834, 13892), (4077, 13064), (4899, 10872), (4968, 10721), (5112, 10419), (5436, 9798), (6532, 8154), (6946, 7668)]