51915518200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2852501}}^1$

素因数の和:2852537

約数の個数: 96

約数和(自身を含む): 148558304160

約数和(自身を除く): 96642785960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 9100, 18200, 2852501, 5705002, 11410004, 14262505, 19967507, 22820008, 28525010, 37082513, 39935014, 57050020, 71312525, 74165026, 79870028, 99837535, 114100040, 142625050, 148330052, 159740056, 185412565, 199675070, 259577591, 285250100, 296660104, 370825130, 399350140, 499187675, 519155182, 570500200, 741650260, 798700280, 927062825, 998375350, 1038310364, 1297887955, 1483300520, 1854125650, 1996750700, 2076620728, 2595775910, 3708251300, 3993501400, 5191551820, 6489439775, 7416502600, 10383103640, 12978879550, 25957759100, 51915518200]

約数ペア:

[(1, 51915518200), (2, 25957759100), (4, 12978879550), (5, 10383103640), (7, 7416502600), (8, 6489439775), (10, 5191551820), (13, 3993501400), (14, 3708251300), (20, 2595775910), (25, 2076620728), (26, 1996750700), (28, 1854125650), (35, 1483300520), (40, 1297887955), (50, 1038310364), (52, 998375350), (56, 927062825), (65, 798700280), (70, 741650260), (91, 570500200), (100, 519155182), (104, 499187675), (130, 399350140), (140, 370825130), (175, 296660104), (182, 285250100), (200, 259577591), (260, 199675070), (280, 185412565), (325, 159740056), (350, 148330052), (364, 142625050), (455, 114100040), (520, 99837535), (650, 79870028), (700, 74165026), (728, 71312525), (910, 57050020), (1300, 39935014), (1400, 37082513), (1820, 28525010), (2275, 22820008), (2600, 19967507), (3640, 14262505), (4550, 11410004), (9100, 5705002), (18200, 2852501)]