48789890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2027}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 91990080

約数和(自身を除く): 43200190

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 830, 2027, 2407, 4054, 4814, 10135, 12035, 20270, 24070, 58783, 117566, 168241, 293915, 336482, 587830, 841205, 1682410, 4878989, 9757978, 24394945, 48789890]

約数ペア:

[(1, 48789890), (2, 24394945), (5, 9757978), (10, 4878989), (29, 1682410), (58, 841205), (83, 587830), (145, 336482), (166, 293915), (290, 168241), (415, 117566), (830, 58783), (2027, 24070), (2407, 20270), (4054, 12035), (4814, 10135)]