49441560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:921

約数の個数: 128

約数和(自身を含む): 172108800

約数和(自身を除く): 122667240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 829, 840, 852, 994, 1065, 1420, 1491, 1658, 1704, 1988, 2130, 2485, 2487, 2840, 2982, 3316, 3976, 4145, 4260, 4970, 4974, 5803, 5964, 6632, 7455, 8290, 8520, 9940, 9948, 11606, 11928, 12435, 14910, 16580, 17409, 19880, 19896, 23212, 24870, 29015, 29820, 33160, 34818, 46424, 49740, 58030, 58859, 59640, 69636, 87045, 99480, 116060, 117718, 139272, 174090, 176577, 232120, 235436, 294295, 348180, 353154, 412013, 470872, 588590, 696360, 706308, 824026, 882885, 1177180, 1236039, 1412616, 1648052, 1765770, 2060065, 2354360, 2472078, 3296104, 3531540, 4120130, 4944156, 6180195, 7063080, 8240260, 9888312, 12360390, 16480520, 24720780, 49441560]

約数ペア:

[(1, 49441560), (2, 24720780), (3, 16480520), (4, 12360390), (5, 9888312), (6, 8240260), (7, 7063080), (8, 6180195), (10, 4944156), (12, 4120130), (14, 3531540), (15, 3296104), (20, 2472078), (21, 2354360), (24, 2060065), (28, 1765770), (30, 1648052), (35, 1412616), (40, 1236039), (42, 1177180), (56, 882885), (60, 824026), (70, 706308), (71, 696360), (84, 588590), (105, 470872), (120, 412013), (140, 353154), (142, 348180), (168, 294295), (210, 235436), (213, 232120), (280, 176577), (284, 174090), (355, 139272), (420, 117718), (426, 116060), (497, 99480), (568, 87045), (710, 69636), (829, 59640), (840, 58859), (852, 58030), (994, 49740), (1065, 46424), (1420, 34818), (1491, 33160), (1658, 29820), (1704, 29015), (1988, 24870), (2130, 23212), (2485, 19896), (2487, 19880), (2840, 17409), (2982, 16580), (3316, 14910), (3976, 12435), (4145, 11928), (4260, 11606), (4970, 9948), (4974, 9940), (5803, 8520), (5964, 8290), (6632, 7455)]