55439360

素因数分解:

$2^{12}\times 5^1\times {\mathrm{2707}}^1$

素因数の和:2736

約数の個数: 52

約数和(自身を含む): 133087368

約数和(自身を除く): 77648008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 2707, 4096, 5120, 5414, 10240, 10828, 13535, 20480, 21656, 27070, 43312, 54140, 86624, 108280, 173248, 216560, 346496, 433120, 692992, 866240, 1385984, 1732480, 2771968, 3464960, 5543936, 6929920, 11087872, 13859840, 27719680, 55439360]

約数ペア:

[(1, 55439360), (2, 27719680), (4, 13859840), (5, 11087872), (8, 6929920), (10, 5543936), (16, 3464960), (20, 2771968), (32, 1732480), (40, 1385984), (64, 866240), (80, 692992), (128, 433120), (160, 346496), (256, 216560), (320, 173248), (512, 108280), (640, 86624), (1024, 54140), (1280, 43312), (2048, 27070), (2560, 21656), (2707, 20480), (4096, 13535), (5120, 10828), (5414, 10240)]