51234534

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{587}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 120071952

約数和(自身を除く): 68837418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 373, 587, 746, 1119, 1174, 1761, 2238, 3357, 3522, 4849, 5283, 6714, 7631, 9698, 10566, 14547, 15262, 22893, 29094, 43641, 45786, 68679, 87282, 137358, 218951, 437902, 656853, 1313706, 1970559, 2846363, 3941118, 5692726, 8539089, 17078178, 25617267, 51234534]

約数ペア:

[(1, 51234534), (2, 25617267), (3, 17078178), (6, 8539089), (9, 5692726), (13, 3941118), (18, 2846363), (26, 1970559), (39, 1313706), (78, 656853), (117, 437902), (234, 218951), (373, 137358), (587, 87282), (746, 68679), (1119, 45786), (1174, 43641), (1761, 29094), (2238, 22893), (3357, 15262), (3522, 14547), (4849, 10566), (5283, 9698), (6714, 7631)]