55409298

素因数分解:

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

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 129631680

約数和(自身を除く): 74222382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 229, 294, 458, 687, 823, 1374, 1603, 1646, 2469, 3206, 4809, 4938, 5761, 9618, 11221, 11522, 17283, 22442, 33663, 34566, 40327, 67326, 80654, 120981, 188467, 241962, 376934, 565401, 1130802, 1319269, 2638538, 3957807, 7915614, 9234883, 18469766, 27704649, 55409298]

約数ペア:

[(1, 55409298), (2, 27704649), (3, 18469766), (6, 9234883), (7, 7915614), (14, 3957807), (21, 2638538), (42, 1319269), (49, 1130802), (98, 565401), (147, 376934), (229, 241962), (294, 188467), (458, 120981), (687, 80654), (823, 67326), (1374, 40327), (1603, 34566), (1646, 33663), (2469, 22442), (3206, 17283), (4809, 11522), (4938, 11221), (5761, 9618)]