56761964

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 116659200

約数和(自身を除く): 59897236

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 167, 199, 244, 334, 398, 427, 668, 796, 854, 1169, 1393, 1708, 2338, 2786, 4676, 5572, 10187, 12139, 20374, 24278, 33233, 40748, 48556, 66466, 71309, 84973, 132932, 142618, 169946, 232631, 285236, 339892, 465262, 930524, 2027213, 4054426, 8108852, 14190491, 28380982, 56761964]

約数ペア:

[(1, 56761964), (2, 28380982), (4, 14190491), (7, 8108852), (14, 4054426), (28, 2027213), (61, 930524), (122, 465262), (167, 339892), (199, 285236), (244, 232631), (334, 169946), (398, 142618), (427, 132932), (668, 84973), (796, 71309), (854, 66466), (1169, 48556), (1393, 40748), (1708, 33233), (2338, 24278), (2786, 20374), (4676, 12139), (5572, 10187)]