56355786

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 129168000

約数和(自身を除く): 72812214

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 367, 449, 734, 898, 1101, 1347, 2202, 2694, 3303, 4041, 6606, 6973, 8082, 8531, 13946, 17062, 20919, 25593, 41838, 51186, 62757, 76779, 125514, 153558, 164783, 329566, 494349, 988698, 1483047, 2966094, 3130877, 6261754, 9392631, 18785262, 28177893, 56355786]

約数ペア:

[(1, 56355786), (2, 28177893), (3, 18785262), (6, 9392631), (9, 6261754), (18, 3130877), (19, 2966094), (38, 1483047), (57, 988698), (114, 494349), (171, 329566), (342, 164783), (367, 153558), (449, 125514), (734, 76779), (898, 62757), (1101, 51186), (1347, 41838), (2202, 25593), (2694, 20919), (3303, 17062), (4041, 13946), (6606, 8531), (6973, 8082)]