26538550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 52710912

約数和(自身を除く): 26172362

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 230, 235, 470, 491, 575, 982, 1081, 1150, 1175, 2162, 2350, 2455, 4910, 5405, 10810, 11293, 12275, 22586, 23077, 24550, 27025, 46154, 54050, 56465, 112930, 115385, 230770, 282325, 530771, 564650, 576925, 1061542, 1153850, 2653855, 5307710, 13269275, 26538550]

約数ペア:

[(1, 26538550), (2, 13269275), (5, 5307710), (10, 2653855), (23, 1153850), (25, 1061542), (46, 576925), (47, 564650), (50, 530771), (94, 282325), (115, 230770), (230, 115385), (235, 112930), (470, 56465), (491, 54050), (575, 46154), (982, 27025), (1081, 24550), (1150, 23077), (1175, 22586), (2162, 12275), (2350, 11293), (2455, 10810), (4910, 5405)]