51067728

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:961

約数の個数: 120

約数和(自身を含む): 158079168

約数和(自身を除く): 107011440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 92, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 306, 368, 391, 408, 414, 552, 612, 782, 816, 828, 907, 1104, 1173, 1224, 1564, 1656, 1814, 2346, 2448, 2721, 3128, 3312, 3519, 3628, 4692, 5442, 6256, 7038, 7256, 8163, 9384, 10884, 14076, 14512, 15419, 16326, 18768, 20861, 21768, 28152, 30838, 32652, 41722, 43536, 46257, 56304, 61676, 62583, 65304, 83444, 92514, 123352, 125166, 130608, 138771, 166888, 185028, 187749, 246704, 250332, 277542, 333776, 354637, 370056, 375498, 500664, 555084, 709274, 740112, 750996, 1001328, 1063911, 1110168, 1418548, 1501992, 2127822, 2220336, 2837096, 3003984, 3191733, 4255644, 5674192, 6383466, 8511288, 12766932, 17022576, 25533864, 51067728]

約数ペア:

[(1, 51067728), (2, 25533864), (3, 17022576), (4, 12766932), (6, 8511288), (8, 6383466), (9, 5674192), (12, 4255644), (16, 3191733), (17, 3003984), (18, 2837096), (23, 2220336), (24, 2127822), (34, 1501992), (36, 1418548), (46, 1110168), (48, 1063911), (51, 1001328), (68, 750996), (69, 740112), (72, 709274), (92, 555084), (102, 500664), (136, 375498), (138, 370056), (144, 354637), (153, 333776), (184, 277542), (204, 250332), (207, 246704), (272, 187749), (276, 185028), (306, 166888), (368, 138771), (391, 130608), (408, 125166), (414, 123352), (552, 92514), (612, 83444), (782, 65304), (816, 62583), (828, 61676), (907, 56304), (1104, 46257), (1173, 43536), (1224, 41722), (1564, 32652), (1656, 30838), (1814, 28152), (2346, 21768), (2448, 20861), (2721, 18768), (3128, 16326), (3312, 15419), (3519, 14512), (3628, 14076), (4692, 10884), (5442, 9384), (6256, 8163), (7038, 7256)]