51405624

素因数分解:

$2^3\times 3^3\times {\mathrm{331}}^1\times {\mathrm{719}}^1$

素因数の和:1065

約数の個数: 64

約数和(自身を含む): 143424000

約数和(自身を除く): 92018376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 331, 662, 719, 993, 1324, 1438, 1986, 2157, 2648, 2876, 2979, 3972, 4314, 5752, 5958, 6471, 7944, 8628, 8937, 11916, 12942, 17256, 17874, 19413, 23832, 25884, 35748, 38826, 51768, 71496, 77652, 155304, 237989, 475978, 713967, 951956, 1427934, 1903912, 2141901, 2855868, 4283802, 5711736, 6425703, 8567604, 12851406, 17135208, 25702812, 51405624]

約数ペア:

[(1, 51405624), (2, 25702812), (3, 17135208), (4, 12851406), (6, 8567604), (8, 6425703), (9, 5711736), (12, 4283802), (18, 2855868), (24, 2141901), (27, 1903912), (36, 1427934), (54, 951956), (72, 713967), (108, 475978), (216, 237989), (331, 155304), (662, 77652), (719, 71496), (993, 51768), (1324, 38826), (1438, 35748), (1986, 25884), (2157, 23832), (2648, 19413), (2876, 17874), (2979, 17256), (3972, 12942), (4314, 11916), (5752, 8937), (5958, 8628), (6471, 7944)]