53412240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31793}}^1$

素因数の和:31816

約数の個数: 80

約数和(自身を含む): 189237888

約数和(自身を除く): 135825648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 31793, 63586, 95379, 127172, 158965, 190758, 222551, 254344, 317930, 381516, 445102, 476895, 508688, 635860, 667653, 763032, 890204, 953790, 1112755, 1271720, 1335306, 1526064, 1780408, 1907580, 2225510, 2543440, 2670612, 3338265, 3560816, 3815160, 4451020, 5341224, 6676530, 7630320, 8902040, 10682448, 13353060, 17804080, 26706120, 53412240]

約数ペア:

[(1, 53412240), (2, 26706120), (3, 17804080), (4, 13353060), (5, 10682448), (6, 8902040), (7, 7630320), (8, 6676530), (10, 5341224), (12, 4451020), (14, 3815160), (15, 3560816), (16, 3338265), (20, 2670612), (21, 2543440), (24, 2225510), (28, 1907580), (30, 1780408), (35, 1526064), (40, 1335306), (42, 1271720), (48, 1112755), (56, 953790), (60, 890204), (70, 763032), (80, 667653), (84, 635860), (105, 508688), (112, 476895), (120, 445102), (140, 381516), (168, 317930), (210, 254344), (240, 222551), (280, 190758), (336, 158965), (420, 127172), (560, 95379), (840, 63586), (1680, 31793)]