51139908

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{10369}}^1$

素因数の和:10516

約数の個数: 36

約数和(自身を含む): 130226460

約数和(自身を除く): 79086552

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 10369, 20738, 31107, 41476, 62214, 93321, 124428, 186642, 373284, 1420553, 2841106, 4261659, 5682212, 8523318, 12784977, 17046636, 25569954, 51139908]

約数ペア:

[(1, 51139908), (2, 25569954), (3, 17046636), (4, 12784977), (6, 8523318), (9, 5682212), (12, 4261659), (18, 2841106), (36, 1420553), (137, 373284), (274, 186642), (411, 124428), (548, 93321), (822, 62214), (1233, 41476), (1644, 31107), (2466, 20738), (4932, 10369)]