53904550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 115251552

約数和(自身を除く): 61347002

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 233, 350, 466, 661, 1165, 1322, 1631, 2330, 3262, 3305, 4627, 5825, 6610, 8155, 9254, 11650, 16310, 16525, 23135, 33050, 40775, 46270, 81550, 115675, 154013, 231350, 308026, 770065, 1078091, 1540130, 2156182, 3850325, 5390455, 7700650, 10780910, 26952275, 53904550]

約数ペア:

[(1, 53904550), (2, 26952275), (5, 10780910), (7, 7700650), (10, 5390455), (14, 3850325), (25, 2156182), (35, 1540130), (50, 1078091), (70, 770065), (175, 308026), (233, 231350), (350, 154013), (466, 115675), (661, 81550), (1165, 46270), (1322, 40775), (1631, 33050), (2330, 23135), (3262, 16525), (3305, 16310), (4627, 11650), (5825, 9254), (6610, 8155)]