51893450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:444

約数の個数: 72

約数和(自身を含む): 114501600

約数和(自身を除く): 62608150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 59, 70, 98, 118, 175, 245, 295, 350, 359, 413, 490, 590, 718, 826, 1225, 1475, 1795, 2065, 2450, 2513, 2891, 2950, 3590, 4130, 5026, 5782, 8975, 10325, 12565, 14455, 17591, 17950, 20650, 21181, 25130, 28910, 35182, 42362, 62825, 72275, 87955, 105905, 125650, 144550, 148267, 175910, 211810, 296534, 439775, 529525, 741335, 879550, 1037869, 1059050, 1482670, 2075738, 3706675, 5189345, 7413350, 10378690, 25946725, 51893450]

約数ペア:

[(1, 51893450), (2, 25946725), (5, 10378690), (7, 7413350), (10, 5189345), (14, 3706675), (25, 2075738), (35, 1482670), (49, 1059050), (50, 1037869), (59, 879550), (70, 741335), (98, 529525), (118, 439775), (175, 296534), (245, 211810), (295, 175910), (350, 148267), (359, 144550), (413, 125650), (490, 105905), (590, 87955), (718, 72275), (826, 62825), (1225, 42362), (1475, 35182), (1795, 28910), (2065, 25130), (2450, 21181), (2513, 20650), (2891, 17950), (2950, 17591), (3590, 14455), (4130, 12565), (5026, 10325), (5782, 8975)]