52970211

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 91852800

約数和(自身を除く): 38882589

約数列:

[1, 3, 7, 9, 21, 29, 63, 79, 87, 203, 237, 261, 367, 553, 609, 711, 1101, 1659, 1827, 2291, 2569, 3303, 4977, 6873, 7707, 10643, 16037, 20619, 23121, 28993, 31929, 48111, 74501, 86979, 95787, 144333, 202951, 223503, 260937, 608853, 670509, 840797, 1826559, 2522391, 5885579, 7567173, 17656737, 52970211]

約数ペア:

[(1, 52970211), (3, 17656737), (7, 7567173), (9, 5885579), (21, 2522391), (29, 1826559), (63, 840797), (79, 670509), (87, 608853), (203, 260937), (237, 223503), (261, 202951), (367, 144333), (553, 95787), (609, 86979), (711, 74501), (1101, 48111), (1659, 31929), (1827, 28993), (2291, 23121), (2569, 20619), (3303, 16037), (4977, 10643), (6873, 7707)]