52809989020

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1\times {\mathrm{68729}}^1$

素因数の和:69214

約数の個数: 48

約数和(自身を含む): 112279527360

約数和(自身を除く): 59469538340

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 373, 412, 515, 746, 1030, 1492, 1865, 2060, 3730, 7460, 38419, 68729, 76838, 137458, 153676, 192095, 274916, 343645, 384190, 687290, 768380, 1374580, 7079087, 14158174, 25635917, 28316348, 35395435, 51271834, 70790870, 102543668, 128179585, 141581740, 256359170, 512718340, 2640499451, 5280998902, 10561997804, 13202497255, 26404994510, 52809989020]

約数ペア:

[(1, 52809989020), (2, 26404994510), (4, 13202497255), (5, 10561997804), (10, 5280998902), (20, 2640499451), (103, 512718340), (206, 256359170), (373, 141581740), (412, 128179585), (515, 102543668), (746, 70790870), (1030, 51271834), (1492, 35395435), (1865, 28316348), (2060, 25635917), (3730, 14158174), (7460, 7079087), (38419, 1374580), (68729, 768380), (76838, 687290), (137458, 384190), (153676, 343645), (192095, 274916)]