51700064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 119669760

約数和(自身を除く): 67969696

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 208, 211, 247, 248, 304, 403, 416, 422, 494, 496, 589, 608, 806, 844, 988, 992, 1178, 1612, 1688, 1976, 2356, 2743, 3224, 3376, 3952, 4009, 4712, 5486, 6448, 6541, 6752, 7657, 7904, 8018, 9424, 10972, 12896, 13082, 15314, 16036, 18848, 21944, 26164, 30628, 32072, 43888, 52117, 52328, 61256, 64144, 85033, 87776, 104234, 104656, 122512, 124279, 128288, 170066, 208468, 209312, 245024, 248558, 340132, 416936, 497116, 680264, 833872, 994232, 1360528, 1615627, 1667744, 1988464, 2721056, 3231254, 3976928, 6462508, 12925016, 25850032, 51700064]

約数ペア:

[(1, 51700064), (2, 25850032), (4, 12925016), (8, 6462508), (13, 3976928), (16, 3231254), (19, 2721056), (26, 1988464), (31, 1667744), (32, 1615627), (38, 1360528), (52, 994232), (62, 833872), (76, 680264), (104, 497116), (124, 416936), (152, 340132), (208, 248558), (211, 245024), (247, 209312), (248, 208468), (304, 170066), (403, 128288), (416, 124279), (422, 122512), (494, 104656), (496, 104234), (589, 87776), (608, 85033), (806, 64144), (844, 61256), (988, 52328), (992, 52117), (1178, 43888), (1612, 32072), (1688, 30628), (1976, 26164), (2356, 21944), (2743, 18848), (3224, 16036), (3376, 15314), (3952, 13082), (4009, 12896), (4712, 10972), (5486, 9424), (6448, 8018), (6541, 7904), (6752, 7657)]