51216512

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23537}}^1$

素因数の和:23568

約数の個数: 32

約数和(自身を含む): 108039420

約数和(自身を除く): 56822908

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 23537, 47074, 94148, 188296, 376592, 400129, 753184, 800258, 1506368, 1600516, 3012736, 3201032, 6402064, 12804128, 25608256, 51216512]

約数ペア:

[(1, 51216512), (2, 25608256), (4, 12804128), (8, 6402064), (16, 3201032), (17, 3012736), (32, 1600516), (34, 1506368), (64, 800258), (68, 753184), (128, 400129), (136, 376592), (272, 188296), (544, 94148), (1088, 47074), (2176, 23537)]