51114648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 152409600

約数和(自身を除く): 101294952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 23, 24, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 104, 136, 138, 156, 184, 204, 221, 276, 299, 312, 391, 408, 419, 442, 552, 598, 663, 782, 838, 884, 897, 1173, 1196, 1257, 1326, 1564, 1676, 1768, 1794, 2346, 2392, 2514, 2652, 3128, 3352, 3588, 4692, 5028, 5083, 5304, 5447, 7123, 7176, 9384, 9637, 10056, 10166, 10894, 14246, 15249, 16341, 19274, 20332, 21369, 21788, 28492, 28911, 30498, 32682, 38548, 40664, 42738, 43576, 56984, 57822, 60996, 65364, 77096, 85476, 92599, 115644, 121992, 125281, 130728, 163829, 170952, 185198, 231288, 250562, 277797, 327658, 370396, 375843, 491487, 501124, 555594, 655316, 740792, 751686, 982974, 1002248, 1111188, 1310632, 1503372, 1965948, 2129777, 2222376, 3006744, 3931896, 4259554, 6389331, 8519108, 12778662, 17038216, 25557324, 51114648]

約数ペア:

[(1, 51114648), (2, 25557324), (3, 17038216), (4, 12778662), (6, 8519108), (8, 6389331), (12, 4259554), (13, 3931896), (17, 3006744), (23, 2222376), (24, 2129777), (26, 1965948), (34, 1503372), (39, 1310632), (46, 1111188), (51, 1002248), (52, 982974), (68, 751686), (69, 740792), (78, 655316), (92, 555594), (102, 501124), (104, 491487), (136, 375843), (138, 370396), (156, 327658), (184, 277797), (204, 250562), (221, 231288), (276, 185198), (299, 170952), (312, 163829), (391, 130728), (408, 125281), (419, 121992), (442, 115644), (552, 92599), (598, 85476), (663, 77096), (782, 65364), (838, 60996), (884, 57822), (897, 56984), (1173, 43576), (1196, 42738), (1257, 40664), (1326, 38548), (1564, 32682), (1676, 30498), (1768, 28911), (1794, 28492), (2346, 21788), (2392, 21369), (2514, 20332), (2652, 19274), (3128, 16341), (3352, 15249), (3588, 14246), (4692, 10894), (5028, 10166), (5083, 10056), (5304, 9637), (5447, 9384), (7123, 7176)]