61607788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^3\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 124121088

約数和(自身を除く): 62513300

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 124, 188, 341, 517, 682, 961, 1034, 1364, 1457, 1922, 2068, 2914, 3844, 5828, 10571, 16027, 21142, 29791, 32054, 42284, 45167, 59582, 64108, 90334, 119164, 180668, 327701, 496837, 655402, 993674, 1310804, 1400177, 1987348, 2800354, 5600708, 15401947, 30803894, 61607788]

約数ペア:

[(1, 61607788), (2, 30803894), (4, 15401947), (11, 5600708), (22, 2800354), (31, 1987348), (44, 1400177), (47, 1310804), (62, 993674), (94, 655402), (124, 496837), (188, 327701), (341, 180668), (517, 119164), (682, 90334), (961, 64108), (1034, 59582), (1364, 45167), (1457, 42284), (1922, 32054), (2068, 29791), (2914, 21142), (3844, 16027), (5828, 10571)]