49705120

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7577}}^1$

素因数の和:7633

約数の個数: 48

約数和(自身を含む): 120308328

約数和(自身を除く): 70603208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 7577, 15154, 30308, 37885, 60616, 75770, 121232, 151540, 242464, 303080, 310657, 606160, 621314, 1212320, 1242628, 1553285, 2485256, 3106570, 4970512, 6213140, 9941024, 12426280, 24852560, 49705120]

約数ペア:

[(1, 49705120), (2, 24852560), (4, 12426280), (5, 9941024), (8, 6213140), (10, 4970512), (16, 3106570), (20, 2485256), (32, 1553285), (40, 1242628), (41, 1212320), (80, 621314), (82, 606160), (160, 310657), (164, 303080), (205, 242464), (328, 151540), (410, 121232), (656, 75770), (820, 60616), (1312, 37885), (1640, 30308), (3280, 15154), (6560, 7577)]