49740978

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 116290944

約数和(自身を除く): 66549966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 367, 461, 734, 922, 1101, 1383, 2202, 2569, 2766, 3227, 5138, 6454, 7707, 9681, 15414, 17983, 19362, 22589, 35966, 45178, 53949, 67767, 107898, 135534, 169187, 338374, 507561, 1015122, 1184309, 2368618, 3552927, 7105854, 8290163, 16580326, 24870489, 49740978]

約数ペア:

[(1, 49740978), (2, 24870489), (3, 16580326), (6, 8290163), (7, 7105854), (14, 3552927), (21, 2368618), (42, 1184309), (49, 1015122), (98, 507561), (147, 338374), (294, 169187), (367, 135534), (461, 107898), (734, 67767), (922, 53949), (1101, 45178), (1383, 35966), (2202, 22589), (2569, 19362), (2766, 17983), (3227, 15414), (5138, 9681), (6454, 7707)]