56791690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1097}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 106251264

約数和(自身を除く): 49459574

約数列:

[1, 2, 5, 10, 31, 62, 155, 167, 310, 334, 835, 1097, 1670, 2194, 5177, 5485, 10354, 10970, 25885, 34007, 51770, 68014, 170035, 183199, 340070, 366398, 915995, 1831990, 5679169, 11358338, 28395845, 56791690]

約数ペア:

[(1, 56791690), (2, 28395845), (5, 11358338), (10, 5679169), (31, 1831990), (62, 915995), (155, 366398), (167, 340070), (310, 183199), (334, 170035), (835, 68014), (1097, 51770), (1670, 34007), (2194, 25885), (5177, 10970), (5485, 10354)]