50127840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{4973}}^1$

素因数の和:5001

約数の個数: 144

約数和(自身を含む): 195537888

約数和(自身を除く): 145410048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 4973, 5040, 9946, 10080, 14919, 19892, 24865, 29838, 34811, 39784, 44757, 49730, 59676, 69622, 74595, 79568, 89514, 99460, 104433, 119352, 139244, 149190, 159136, 174055, 179028, 198920, 208866, 223785, 238704, 278488, 298380, 313299, 348110, 358056, 397840, 417732, 447570, 477408, 522165, 556976, 596760, 626598, 696220, 716112, 795680, 835464, 895140, 1044330, 1113952, 1193520, 1253196, 1392440, 1432224, 1566495, 1670928, 1790280, 2088660, 2387040, 2506392, 2784880, 3132990, 3341856, 3580560, 4177320, 5012784, 5569760, 6265980, 7161120, 8354640, 10025568, 12531960, 16709280, 25063920, 50127840]

約数ペア:

[(1, 50127840), (2, 25063920), (3, 16709280), (4, 12531960), (5, 10025568), (6, 8354640), (7, 7161120), (8, 6265980), (9, 5569760), (10, 5012784), (12, 4177320), (14, 3580560), (15, 3341856), (16, 3132990), (18, 2784880), (20, 2506392), (21, 2387040), (24, 2088660), (28, 1790280), (30, 1670928), (32, 1566495), (35, 1432224), (36, 1392440), (40, 1253196), (42, 1193520), (45, 1113952), (48, 1044330), (56, 895140), (60, 835464), (63, 795680), (70, 716112), (72, 696220), (80, 626598), (84, 596760), (90, 556976), (96, 522165), (105, 477408), (112, 447570), (120, 417732), (126, 397840), (140, 358056), (144, 348110), (160, 313299), (168, 298380), (180, 278488), (210, 238704), (224, 223785), (240, 208866), (252, 198920), (280, 179028), (288, 174055), (315, 159136), (336, 149190), (360, 139244), (420, 119352), (480, 104433), (504, 99460), (560, 89514), (630, 79568), (672, 74595), (720, 69622), (840, 59676), (1008, 49730), (1120, 44757), (1260, 39784), (1440, 34811), (1680, 29838), (2016, 24865), (2520, 19892), (3360, 14919), (4973, 10080), (5040, 9946)]