53276895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9949}}^1$

素因数の和:9984

約数の個数: 48

約数和(自身を含む): 111758400

約数和(自身を除く): 58481505

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 9949, 29847, 49745, 69643, 89541, 149235, 169133, 208929, 348215, 447705, 507399, 626787, 845665, 1044645, 1183931, 1522197, 2536995, 3133935, 3551793, 5919655, 7610985, 10655379, 17758965, 53276895]

約数ペア:

[(1, 53276895), (3, 17758965), (5, 10655379), (7, 7610985), (9, 5919655), (15, 3551793), (17, 3133935), (21, 2536995), (35, 1522197), (45, 1183931), (51, 1044645), (63, 845665), (85, 626787), (105, 507399), (119, 447705), (153, 348215), (255, 208929), (315, 169133), (357, 149235), (595, 89541), (765, 69643), (1071, 49745), (1785, 29847), (5355, 9949)]