52770760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{823}}^1$

素因数の和:1070

約数の個数: 64

約数和(自身を含む): 136454400

約数和(自身を除く): 83683640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 229, 280, 458, 823, 916, 1145, 1603, 1646, 1832, 2290, 3206, 3292, 4115, 4580, 5761, 6412, 6584, 8015, 8230, 9160, 11522, 12824, 16030, 16460, 23044, 28805, 32060, 32920, 46088, 57610, 64120, 115220, 188467, 230440, 376934, 753868, 942335, 1319269, 1507736, 1884670, 2638538, 3769340, 5277076, 6596345, 7538680, 10554152, 13192690, 26385380, 52770760]

約数ペア:

[(1, 52770760), (2, 26385380), (4, 13192690), (5, 10554152), (7, 7538680), (8, 6596345), (10, 5277076), (14, 3769340), (20, 2638538), (28, 1884670), (35, 1507736), (40, 1319269), (56, 942335), (70, 753868), (140, 376934), (229, 230440), (280, 188467), (458, 115220), (823, 64120), (916, 57610), (1145, 46088), (1603, 32920), (1646, 32060), (1832, 28805), (2290, 23044), (3206, 16460), (3292, 16030), (4115, 12824), (4580, 11522), (5761, 9160), (6412, 8230), (6584, 8015)]