55407438

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 122943600

約数和(自身を除く): 67536162

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 149, 219, 283, 298, 438, 447, 566, 657, 849, 894, 1314, 1341, 1698, 2547, 2682, 5094, 10877, 20659, 21754, 32631, 41318, 42167, 61977, 65262, 84334, 97893, 123954, 126501, 185931, 195786, 253002, 371862, 379503, 759006, 3078191, 6156382, 9234573, 18469146, 27703719, 55407438]

約数ペア:

[(1, 55407438), (2, 27703719), (3, 18469146), (6, 9234573), (9, 6156382), (18, 3078191), (73, 759006), (146, 379503), (149, 371862), (219, 253002), (283, 195786), (298, 185931), (438, 126501), (447, 123954), (566, 97893), (657, 84334), (849, 65262), (894, 61977), (1314, 42167), (1341, 41318), (1698, 32631), (2547, 21754), (2682, 20659), (5094, 10877)]