50500100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3837

約数の個数: 72

約数和(自身を含む): 131866560

約数和(自身を除く): 81366460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 3797, 6650, 7594, 13300, 15188, 18985, 26579, 37970, 53158, 72143, 75940, 94925, 106316, 132895, 144286, 189850, 265790, 288572, 360715, 379700, 505001, 531580, 664475, 721430, 1010002, 1328950, 1442860, 1803575, 2020004, 2525005, 2657900, 3607150, 5050010, 7214300, 10100020, 12625025, 25250050, 50500100]

約数ペア:

[(1, 50500100), (2, 25250050), (4, 12625025), (5, 10100020), (7, 7214300), (10, 5050010), (14, 3607150), (19, 2657900), (20, 2525005), (25, 2020004), (28, 1803575), (35, 1442860), (38, 1328950), (50, 1010002), (70, 721430), (76, 664475), (95, 531580), (100, 505001), (133, 379700), (140, 360715), (175, 288572), (190, 265790), (266, 189850), (350, 144286), (380, 132895), (475, 106316), (532, 94925), (665, 75940), (700, 72143), (950, 53158), (1330, 37970), (1900, 26579), (2660, 18985), (3325, 15188), (3797, 13300), (6650, 7594)]