53073280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6379}}^1$

素因数の和:6411

約数の個数: 64

約数和(自身を含む): 136659600

約数和(自身を除く): 83586320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 6379, 8320, 12758, 25516, 31895, 51032, 63790, 82927, 102064, 127580, 165854, 204128, 255160, 331708, 408256, 414635, 510320, 663416, 816512, 829270, 1020640, 1326832, 1658540, 2041280, 2653664, 3317080, 4082560, 5307328, 6634160, 10614656, 13268320, 26536640, 53073280]

約数ペア:

[(1, 53073280), (2, 26536640), (4, 13268320), (5, 10614656), (8, 6634160), (10, 5307328), (13, 4082560), (16, 3317080), (20, 2653664), (26, 2041280), (32, 1658540), (40, 1326832), (52, 1020640), (64, 829270), (65, 816512), (80, 663416), (104, 510320), (128, 414635), (130, 408256), (160, 331708), (208, 255160), (260, 204128), (320, 165854), (416, 127580), (520, 102064), (640, 82927), (832, 63790), (1040, 51032), (1664, 31895), (2080, 25516), (4160, 12758), (6379, 8320)]