51498762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20101}}^1$

素因数の和:20174

約数の個数: 32

約数和(自身を含む): 119647104

約数和(自身を除く): 68148342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 20101, 40202, 60303, 120606, 140707, 281414, 422121, 844242, 1226161, 2452322, 3678483, 7356966, 8583127, 17166254, 25749381, 51498762]

約数ペア:

[(1, 51498762), (2, 25749381), (3, 17166254), (6, 8583127), (7, 7356966), (14, 3678483), (21, 2452322), (42, 1226161), (61, 844242), (122, 422121), (183, 281414), (366, 140707), (427, 120606), (854, 60303), (1281, 40202), (2562, 20101)]