51889440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6359}}^1$

素因数の和:6394

約数の個数: 96

約数和(自身を含む): 173093760

約数和(自身を除く): 121204320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 6359, 8160, 12718, 19077, 25436, 31795, 38154, 50872, 63590, 76308, 95385, 101744, 108103, 127180, 152616, 190770, 203488, 216206, 254360, 305232, 324309, 381540, 432412, 508720, 540515, 610464, 648618, 763080, 864824, 1017440, 1081030, 1297236, 1526160, 1621545, 1729648, 2162060, 2594472, 3052320, 3243090, 3459296, 4324120, 5188944, 6486180, 8648240, 10377888, 12972360, 17296480, 25944720, 51889440]

約数ペア:

[(1, 51889440), (2, 25944720), (3, 17296480), (4, 12972360), (5, 10377888), (6, 8648240), (8, 6486180), (10, 5188944), (12, 4324120), (15, 3459296), (16, 3243090), (17, 3052320), (20, 2594472), (24, 2162060), (30, 1729648), (32, 1621545), (34, 1526160), (40, 1297236), (48, 1081030), (51, 1017440), (60, 864824), (68, 763080), (80, 648618), (85, 610464), (96, 540515), (102, 508720), (120, 432412), (136, 381540), (160, 324309), (170, 305232), (204, 254360), (240, 216206), (255, 203488), (272, 190770), (340, 152616), (408, 127180), (480, 108103), (510, 101744), (544, 95385), (680, 76308), (816, 63590), (1020, 50872), (1360, 38154), (1632, 31795), (2040, 25436), (2720, 19077), (4080, 12718), (6359, 8160)]