52747380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41863}}^1$

素因数の和:41885

約数の個数: 72

約数和(自身を含む): 182861952

約数和(自身を除く): 130114572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 41863, 83726, 125589, 167452, 209315, 251178, 293041, 376767, 418630, 502356, 586082, 627945, 753534, 837260, 879123, 1172164, 1255890, 1465205, 1507068, 1758246, 1883835, 2511780, 2637369, 2930410, 3516492, 3767670, 4395615, 5274738, 5860820, 7535340, 8791230, 10549476, 13186845, 17582460, 26373690, 52747380]

約数ペア:

[(1, 52747380), (2, 26373690), (3, 17582460), (4, 13186845), (5, 10549476), (6, 8791230), (7, 7535340), (9, 5860820), (10, 5274738), (12, 4395615), (14, 3767670), (15, 3516492), (18, 2930410), (20, 2637369), (21, 2511780), (28, 1883835), (30, 1758246), (35, 1507068), (36, 1465205), (42, 1255890), (45, 1172164), (60, 879123), (63, 837260), (70, 753534), (84, 627945), (90, 586082), (105, 502356), (126, 418630), (140, 376767), (180, 293041), (210, 251178), (252, 209315), (315, 167452), (420, 125589), (630, 83726), (1260, 41863)]