48311109

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 92619072

約数和(自身を除く): 44307963

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 49, 63, 69, 77, 99, 147, 161, 207, 231, 253, 433, 441, 483, 539, 693, 759, 1127, 1299, 1449, 1617, 1771, 2277, 3031, 3381, 3897, 4763, 4851, 5313, 9093, 9959, 10143, 12397, 14289, 15939, 21217, 27279, 29877, 33341, 37191, 42867, 63651, 69713, 89631, 100023, 109549, 111573, 190953, 209139, 233387, 300069, 328647, 487991, 627417, 700161, 766843, 985941, 1463973, 2100483, 2300529, 4391919, 5367901, 6901587, 16103703, 48311109]

約数ペア:

[(1, 48311109), (3, 16103703), (7, 6901587), (9, 5367901), (11, 4391919), (21, 2300529), (23, 2100483), (33, 1463973), (49, 985941), (63, 766843), (69, 700161), (77, 627417), (99, 487991), (147, 328647), (161, 300069), (207, 233387), (231, 209139), (253, 190953), (433, 111573), (441, 109549), (483, 100023), (539, 89631), (693, 69713), (759, 63651), (1127, 42867), (1299, 37191), (1449, 33341), (1617, 29877), (1771, 27279), (2277, 21217), (3031, 15939), (3381, 14289), (3897, 12397), (4763, 10143), (4851, 9959), (5313, 9093)]