51048212480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{4985177}}^1$

素因数の和:4985204

約数の個数: 48

約数和(自身を含む): 122485823460

約数和(自身を除く): 71437610980

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, 5120, 10240, 4985177, 9970354, 19940708, 24925885, 39881416, 49851770, 79762832, 99703540, 159525664, 199407080, 319051328, 398814160, 638102656, 797628320, 1276205312, 1595256640, 2552410624, 3190513280, 5104821248, 6381026560, 10209642496, 12762053120, 25524106240, 51048212480]

約数ペア:

[(1, 51048212480), (2, 25524106240), (4, 12762053120), (5, 10209642496), (8, 6381026560), (10, 5104821248), (16, 3190513280), (20, 2552410624), (32, 1595256640), (40, 1276205312), (64, 797628320), (80, 638102656), (128, 398814160), (160, 319051328), (256, 199407080), (320, 159525664), (512, 99703540), (640, 79762832), (1024, 49851770), (1280, 39881416), (2048, 24925885), (2560, 19940708), (5120, 9970354), (10240, 4985177)]