55481900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29201}}^1$

素因数の和:29234

約数の個数: 36

約数和(自身を含む): 126736680

約数和(自身を除く): 71254780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 29201, 58402, 116804, 146005, 292010, 554819, 584020, 730025, 1109638, 1460050, 2219276, 2774095, 2920100, 5548190, 11096380, 13870475, 27740950, 55481900]

約数ペア:

[(1, 55481900), (2, 27740950), (4, 13870475), (5, 11096380), (10, 5548190), (19, 2920100), (20, 2774095), (25, 2219276), (38, 1460050), (50, 1109638), (76, 730025), (95, 584020), (100, 554819), (190, 292010), (380, 146005), (475, 116804), (950, 58402), (1900, 29201)]