53021790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1063

約数の個数: 80

約数和(自身を含む): 144845712

約数和(自身を除く): 91823922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 81, 90, 134, 135, 162, 201, 270, 335, 402, 405, 603, 670, 810, 977, 1005, 1206, 1809, 1954, 2010, 2931, 3015, 3618, 4885, 5427, 5862, 6030, 8793, 9045, 9770, 10854, 14655, 17586, 18090, 26379, 27135, 29310, 43965, 52758, 54270, 65459, 79137, 87930, 130918, 131895, 158274, 196377, 263790, 327295, 392754, 395685, 589131, 654590, 791370, 981885, 1178262, 1767393, 1963770, 2945655, 3534786, 5302179, 5891310, 8836965, 10604358, 17673930, 26510895, 53021790]

約数ペア:

[(1, 53021790), (2, 26510895), (3, 17673930), (5, 10604358), (6, 8836965), (9, 5891310), (10, 5302179), (15, 3534786), (18, 2945655), (27, 1963770), (30, 1767393), (45, 1178262), (54, 981885), (67, 791370), (81, 654590), (90, 589131), (134, 395685), (135, 392754), (162, 327295), (201, 263790), (270, 196377), (335, 158274), (402, 131895), (405, 130918), (603, 87930), (670, 79137), (810, 65459), (977, 54270), (1005, 52758), (1206, 43965), (1809, 29310), (1954, 27135), (2010, 26379), (2931, 18090), (3015, 17586), (3618, 14655), (4885, 10854), (5427, 9770), (5862, 9045), (6030, 8793)]