53889570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{28513}}^1$

素因数の和:28536

約数の個数: 64

約数和(自身を含む): 164240640

約数和(自身を除く): 110351070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 28513, 57026, 85539, 142565, 171078, 199591, 256617, 285130, 399182, 427695, 513234, 598773, 769851, 855390, 997955, 1197546, 1283085, 1539702, 1796319, 1995910, 2566170, 2993865, 3592638, 3849255, 5388957, 5987730, 7698510, 8981595, 10777914, 17963190, 26944785, 53889570]

約数ペア:

[(1, 53889570), (2, 26944785), (3, 17963190), (5, 10777914), (6, 8981595), (7, 7698510), (9, 5987730), (10, 5388957), (14, 3849255), (15, 3592638), (18, 2993865), (21, 2566170), (27, 1995910), (30, 1796319), (35, 1539702), (42, 1283085), (45, 1197546), (54, 997955), (63, 855390), (70, 769851), (90, 598773), (105, 513234), (126, 427695), (135, 399182), (189, 285130), (210, 256617), (270, 199591), (315, 171078), (378, 142565), (630, 85539), (945, 57026), (1890, 28513)]