53017020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{6011}}^1$

素因数の和:6040

約数の個数: 108

約数和(自身を含む): 187105464

約数和(自身を除く): 134088444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 6011, 8820, 12022, 18033, 24044, 30055, 36066, 42077, 54099, 60110, 72132, 84154, 90165, 108198, 120220, 126231, 168308, 180330, 210385, 216396, 252462, 270495, 294539, 360660, 378693, 420770, 504924, 540990, 589078, 631155, 757386, 841540, 883617, 1081980, 1178156, 1262310, 1472695, 1514772, 1767234, 1893465, 2524620, 2650851, 2945390, 3534468, 3786930, 4418085, 5301702, 5890780, 7573860, 8836170, 10603404, 13254255, 17672340, 26508510, 53017020]

約数ペア:

[(1, 53017020), (2, 26508510), (3, 17672340), (4, 13254255), (5, 10603404), (6, 8836170), (7, 7573860), (9, 5890780), (10, 5301702), (12, 4418085), (14, 3786930), (15, 3534468), (18, 2945390), (20, 2650851), (21, 2524620), (28, 1893465), (30, 1767234), (35, 1514772), (36, 1472695), (42, 1262310), (45, 1178156), (49, 1081980), (60, 883617), (63, 841540), (70, 757386), (84, 631155), (90, 589078), (98, 540990), (105, 504924), (126, 420770), (140, 378693), (147, 360660), (180, 294539), (196, 270495), (210, 252462), (245, 216396), (252, 210385), (294, 180330), (315, 168308), (420, 126231), (441, 120220), (490, 108198), (588, 90165), (630, 84154), (735, 72132), (882, 60110), (980, 54099), (1260, 42077), (1470, 36066), (1764, 30055), (2205, 24044), (2940, 18033), (4410, 12022), (6011, 8820)]