47111350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:646

約数の個数: 72

約数和(自身を含む): 103899600

約数和(自身を除く): 56788250

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 242, 275, 286, 325, 550, 599, 605, 650, 715, 1198, 1210, 1430, 1573, 2995, 3025, 3146, 3575, 5990, 6050, 6589, 7150, 7787, 7865, 13178, 14975, 15574, 15730, 29950, 32945, 38935, 39325, 65890, 72479, 77870, 78650, 85657, 144958, 164725, 171314, 194675, 329450, 362395, 389350, 428285, 724790, 856570, 942227, 1811975, 1884454, 2141425, 3623950, 4282850, 4711135, 9422270, 23555675, 47111350]

約数ペア:

[(1, 47111350), (2, 23555675), (5, 9422270), (10, 4711135), (11, 4282850), (13, 3623950), (22, 2141425), (25, 1884454), (26, 1811975), (50, 942227), (55, 856570), (65, 724790), (110, 428285), (121, 389350), (130, 362395), (143, 329450), (242, 194675), (275, 171314), (286, 164725), (325, 144958), (550, 85657), (599, 78650), (605, 77870), (650, 72479), (715, 65890), (1198, 39325), (1210, 38935), (1430, 32945), (1573, 29950), (2995, 15730), (3025, 15574), (3146, 14975), (3575, 13178), (5990, 7865), (6050, 7787), (6589, 7150)]