56241780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7877}}^1$

素因数の和:7913

約数の個数: 96

約数和(自身を含む): 190584576

約数和(自身を除く): 134342796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 7877, 15754, 23631, 31508, 39385, 47262, 55139, 78770, 94524, 110278, 118155, 133909, 157540, 165417, 220556, 236310, 267818, 275695, 330834, 401727, 472620, 535636, 551390, 661668, 669545, 803454, 827085, 937363, 1102780, 1339090, 1606908, 1654170, 1874726, 2008635, 2678180, 2812089, 3308340, 3749452, 4017270, 4686815, 5624178, 8034540, 9373630, 11248356, 14060445, 18747260, 28120890, 56241780]

約数ペア:

[(1, 56241780), (2, 28120890), (3, 18747260), (4, 14060445), (5, 11248356), (6, 9373630), (7, 8034540), (10, 5624178), (12, 4686815), (14, 4017270), (15, 3749452), (17, 3308340), (20, 2812089), (21, 2678180), (28, 2008635), (30, 1874726), (34, 1654170), (35, 1606908), (42, 1339090), (51, 1102780), (60, 937363), (68, 827085), (70, 803454), (84, 669545), (85, 661668), (102, 551390), (105, 535636), (119, 472620), (140, 401727), (170, 330834), (204, 275695), (210, 267818), (238, 236310), (255, 220556), (340, 165417), (357, 157540), (420, 133909), (476, 118155), (510, 110278), (595, 94524), (714, 78770), (1020, 55139), (1190, 47262), (1428, 39385), (1785, 31508), (2380, 23631), (3570, 15754), (7140, 7877)]