53754255

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 102098880

約数和(自身を除く): 48344625

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2423, 2465, 4437, 7269, 7395, 12115, 21807, 22185, 36345, 41191, 70267, 109035, 123573, 205955, 210801, 351335, 370719, 617865, 632403, 1054005, 1194539, 1853595, 3162015, 3583617, 5972695, 10750851, 17918085, 53754255]

約数ペア:

[(1, 53754255), (3, 17918085), (5, 10750851), (9, 5972695), (15, 3583617), (17, 3162015), (29, 1853595), (45, 1194539), (51, 1054005), (85, 632403), (87, 617865), (145, 370719), (153, 351335), (255, 210801), (261, 205955), (435, 123573), (493, 109035), (765, 70267), (1305, 41191), (1479, 36345), (2423, 22185), (2465, 21807), (4437, 12115), (7269, 7395)]