48703180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 106777440

約数和(自身を除く): 58074260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 131, 145, 262, 290, 524, 580, 641, 655, 1282, 1310, 2564, 2620, 3205, 3799, 6410, 7598, 12820, 15196, 18589, 18995, 37178, 37990, 74356, 75980, 83971, 92945, 167942, 185890, 335884, 371780, 419855, 839710, 1679420, 2435159, 4870318, 9740636, 12175795, 24351590, 48703180]

約数ペア:

[(1, 48703180), (2, 24351590), (4, 12175795), (5, 9740636), (10, 4870318), (20, 2435159), (29, 1679420), (58, 839710), (116, 419855), (131, 371780), (145, 335884), (262, 185890), (290, 167942), (524, 92945), (580, 83971), (641, 75980), (655, 74356), (1282, 37990), (1310, 37178), (2564, 18995), (2620, 18589), (3205, 15196), (3799, 12820), (6410, 7598)]