54313077

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 96696320

約数和(自身を除く): 42383243

約数列:

[1, 3, 7, 13, 19, 21, 37, 39, 57, 91, 111, 133, 247, 259, 273, 283, 399, 481, 703, 741, 777, 849, 1443, 1729, 1981, 2109, 3367, 3679, 4921, 5187, 5377, 5943, 9139, 10101, 10471, 11037, 14763, 16131, 25753, 27417, 31413, 37639, 63973, 69901, 73297, 77259, 112917, 136123, 191919, 198949, 209703, 219891, 408369, 489307, 596847, 952861, 1392643, 1467921, 2586337, 2858583, 4177929, 7759011, 18104359, 54313077]

約数ペア:

[(1, 54313077), (3, 18104359), (7, 7759011), (13, 4177929), (19, 2858583), (21, 2586337), (37, 1467921), (39, 1392643), (57, 952861), (91, 596847), (111, 489307), (133, 408369), (247, 219891), (259, 209703), (273, 198949), (283, 191919), (399, 136123), (481, 112917), (703, 77259), (741, 73297), (777, 69901), (849, 63973), (1443, 37639), (1729, 31413), (1981, 27417), (2109, 25753), (3367, 16131), (3679, 14763), (4921, 11037), (5187, 10471), (5377, 10101), (5943, 9139)]