54951050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2039}}^1$

素因数の和:2076

約数の個数: 72

約数和(自身を含む): 129768480

約数和(自身を除く): 74817430

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 539, 550, 770, 1078, 1225, 1925, 2039, 2450, 2695, 3850, 4078, 5390, 10195, 13475, 14273, 20390, 22429, 26950, 28546, 44858, 50975, 71365, 99911, 101950, 112145, 142730, 157003, 199822, 224290, 314006, 356825, 499555, 560725, 713650, 785015, 999110, 1099021, 1121450, 1570030, 2198042, 2497775, 3925075, 4995550, 5495105, 7850150, 10990210, 27475525, 54951050]

約数ペア:

[(1, 54951050), (2, 27475525), (5, 10990210), (7, 7850150), (10, 5495105), (11, 4995550), (14, 3925075), (22, 2497775), (25, 2198042), (35, 1570030), (49, 1121450), (50, 1099021), (55, 999110), (70, 785015), (77, 713650), (98, 560725), (110, 499555), (154, 356825), (175, 314006), (245, 224290), (275, 199822), (350, 157003), (385, 142730), (490, 112145), (539, 101950), (550, 99911), (770, 71365), (1078, 50975), (1225, 44858), (1925, 28546), (2039, 26950), (2450, 22429), (2695, 20390), (3850, 14273), (4078, 13475), (5390, 10195)]