53985280

素因数分解:

$2^{14}\times 5^1\times {\mathrm{659}}^1$

素因数の和:692

約数の個数: 60

約数和(自身を含む): 129757320

約数和(自身を除く): 75772040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 659, 1024, 1280, 1318, 2048, 2560, 2636, 3295, 4096, 5120, 5272, 6590, 8192, 10240, 10544, 13180, 16384, 20480, 21088, 26360, 40960, 42176, 52720, 81920, 84352, 105440, 168704, 210880, 337408, 421760, 674816, 843520, 1349632, 1687040, 2699264, 3374080, 5398528, 6748160, 10797056, 13496320, 26992640, 53985280]

約数ペア:

[(1, 53985280), (2, 26992640), (4, 13496320), (5, 10797056), (8, 6748160), (10, 5398528), (16, 3374080), (20, 2699264), (32, 1687040), (40, 1349632), (64, 843520), (80, 674816), (128, 421760), (160, 337408), (256, 210880), (320, 168704), (512, 105440), (640, 84352), (659, 81920), (1024, 52720), (1280, 42176), (1318, 40960), (2048, 26360), (2560, 21088), (2636, 20480), (3295, 16384), (4096, 13180), (5120, 10544), (5272, 10240), (6590, 8192)]