54591390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{12379}}^1$

素因数の和:12406

約数の個数: 72

約数和(自身を含む): 165124440

約数和(自身を除く): 110533050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 12379, 24758, 37137, 61895, 74274, 86653, 111411, 123790, 173306, 185685, 222822, 259959, 371370, 433265, 519918, 557055, 606571, 779877, 866530, 1114110, 1213142, 1299795, 1559754, 1819713, 2599590, 3032855, 3639426, 3899385, 5459139, 6065710, 7798770, 9098565, 10918278, 18197130, 27295695, 54591390]

約数ペア:

[(1, 54591390), (2, 27295695), (3, 18197130), (5, 10918278), (6, 9098565), (7, 7798770), (9, 6065710), (10, 5459139), (14, 3899385), (15, 3639426), (18, 3032855), (21, 2599590), (30, 1819713), (35, 1559754), (42, 1299795), (45, 1213142), (49, 1114110), (63, 866530), (70, 779877), (90, 606571), (98, 557055), (105, 519918), (126, 433265), (147, 371370), (210, 259959), (245, 222822), (294, 185685), (315, 173306), (441, 123790), (490, 111411), (630, 86653), (735, 74274), (882, 61895), (1470, 37137), (2205, 24758), (4410, 12379)]