48828070

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 90084960

約数和(自身を除く): 41256890

約数列:

[1, 2, 5, 10, 83, 89, 166, 178, 415, 445, 661, 830, 890, 1322, 3305, 6610, 7387, 14774, 36935, 54863, 58829, 73870, 109726, 117658, 274315, 294145, 548630, 588290, 4882807, 9765614, 24414035, 48828070]

約数ペア:

[(1, 48828070), (2, 24414035), (5, 9765614), (10, 4882807), (83, 588290), (89, 548630), (166, 294145), (178, 274315), (415, 117658), (445, 109726), (661, 73870), (830, 58829), (890, 54863), (1322, 36935), (3305, 14774), (6610, 7387)]