56238420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{457}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 180972288

約数和(自身を除く): 124733868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 293, 420, 457, 586, 879, 914, 1172, 1371, 1465, 1758, 1828, 2051, 2285, 2742, 2930, 3199, 3516, 4102, 4395, 4570, 5484, 5860, 6153, 6398, 6855, 8204, 8790, 9140, 9597, 10255, 12306, 12796, 13710, 15995, 17580, 19194, 20510, 24612, 27420, 30765, 31990, 38388, 41020, 47985, 61530, 63980, 95970, 123060, 133901, 191940, 267802, 401703, 535604, 669505, 803406, 937307, 1339010, 1606812, 1874614, 2008515, 2678020, 2811921, 3749228, 4017030, 4686535, 5623842, 8034060, 9373070, 11247684, 14059605, 18746140, 28119210, 56238420]

約数ペア:

[(1, 56238420), (2, 28119210), (3, 18746140), (4, 14059605), (5, 11247684), (6, 9373070), (7, 8034060), (10, 5623842), (12, 4686535), (14, 4017030), (15, 3749228), (20, 2811921), (21, 2678020), (28, 2008515), (30, 1874614), (35, 1606812), (42, 1339010), (60, 937307), (70, 803406), (84, 669505), (105, 535604), (140, 401703), (210, 267802), (293, 191940), (420, 133901), (457, 123060), (586, 95970), (879, 63980), (914, 61530), (1172, 47985), (1371, 41020), (1465, 38388), (1758, 31990), (1828, 30765), (2051, 27420), (2285, 24612), (2742, 20510), (2930, 19194), (3199, 17580), (3516, 15995), (4102, 13710), (4395, 12796), (4570, 12306), (5484, 10255), (5860, 9597), (6153, 9140), (6398, 8790), (6855, 8204)]