49141760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{4799}}^1$

素因数の和:4826

約数の個数: 48

約数和(自身を含む): 117936000

約数和(自身を除く): 68794240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4799, 5120, 9598, 10240, 19196, 23995, 38392, 47990, 76784, 95980, 153568, 191960, 307136, 383920, 614272, 767840, 1228544, 1535680, 2457088, 3071360, 4914176, 6142720, 9828352, 12285440, 24570880, 49141760]

約数ペア:

[(1, 49141760), (2, 24570880), (4, 12285440), (5, 9828352), (8, 6142720), (10, 4914176), (16, 3071360), (20, 2457088), (32, 1535680), (40, 1228544), (64, 767840), (80, 614272), (128, 383920), (160, 307136), (256, 191960), (320, 153568), (512, 95980), (640, 76784), (1024, 47990), (1280, 38392), (2048, 23995), (2560, 19196), (4799, 10240), (5120, 9598)]