51748560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1753}}^1$

素因数の和:1813

約数の個数: 120

約数和(自身を含む): 178129224

約数和(自身を除く): 126380664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1753, 1845, 1968, 2460, 2952, 3280, 3506, 3690, 4920, 5259, 5904, 7012, 7380, 8765, 9840, 10518, 14024, 14760, 15777, 17530, 21036, 26295, 28048, 29520, 31554, 35060, 42072, 52590, 63108, 70120, 71873, 78885, 84144, 105180, 126216, 140240, 143746, 157770, 210360, 215619, 252432, 287492, 315540, 359365, 420720, 431238, 574984, 631080, 646857, 718730, 862476, 1078095, 1149968, 1262160, 1293714, 1437460, 1724952, 2156190, 2587428, 2874920, 3234285, 3449904, 4312380, 5174856, 5749840, 6468570, 8624760, 10349712, 12937140, 17249520, 25874280, 51748560]

約数ペア:

[(1, 51748560), (2, 25874280), (3, 17249520), (4, 12937140), (5, 10349712), (6, 8624760), (8, 6468570), (9, 5749840), (10, 5174856), (12, 4312380), (15, 3449904), (16, 3234285), (18, 2874920), (20, 2587428), (24, 2156190), (30, 1724952), (36, 1437460), (40, 1293714), (41, 1262160), (45, 1149968), (48, 1078095), (60, 862476), (72, 718730), (80, 646857), (82, 631080), (90, 574984), (120, 431238), (123, 420720), (144, 359365), (164, 315540), (180, 287492), (205, 252432), (240, 215619), (246, 210360), (328, 157770), (360, 143746), (369, 140240), (410, 126216), (492, 105180), (615, 84144), (656, 78885), (720, 71873), (738, 70120), (820, 63108), (984, 52590), (1230, 42072), (1476, 35060), (1640, 31554), (1753, 29520), (1845, 28048), (1968, 26295), (2460, 21036), (2952, 17530), (3280, 15777), (3506, 14760), (3690, 14024), (4920, 10518), (5259, 9840), (5904, 8765), (7012, 7380)]