54903760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 135955584

約数和(自身を除く): 81051824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 53, 80, 92, 106, 115, 184, 212, 230, 265, 368, 424, 460, 530, 563, 848, 920, 1060, 1126, 1219, 1840, 2120, 2252, 2438, 2815, 4240, 4504, 4876, 5630, 6095, 9008, 9752, 11260, 12190, 12949, 19504, 22520, 24380, 25898, 29839, 45040, 48760, 51796, 59678, 64745, 97520, 103592, 119356, 129490, 149195, 207184, 238712, 258980, 298390, 477424, 517960, 596780, 686297, 1035920, 1193560, 1372594, 2387120, 2745188, 3431485, 5490376, 6862970, 10980752, 13725940, 27451880, 54903760]

約数ペア:

[(1, 54903760), (2, 27451880), (4, 13725940), (5, 10980752), (8, 6862970), (10, 5490376), (16, 3431485), (20, 2745188), (23, 2387120), (40, 1372594), (46, 1193560), (53, 1035920), (80, 686297), (92, 596780), (106, 517960), (115, 477424), (184, 298390), (212, 258980), (230, 238712), (265, 207184), (368, 149195), (424, 129490), (460, 119356), (530, 103592), (563, 97520), (848, 64745), (920, 59678), (1060, 51796), (1126, 48760), (1219, 45040), (1840, 29839), (2120, 25898), (2252, 24380), (2438, 22520), (2815, 19504), (4240, 12949), (4504, 12190), (4876, 11260), (5630, 9752), (6095, 9008)]