48703160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1652

約数の個数: 64

約数和(自身を含む): 121305600

約数和(自身を除く): 72602440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 142, 220, 284, 355, 440, 568, 710, 781, 1420, 1559, 1562, 2840, 3118, 3124, 3905, 6236, 6248, 7795, 7810, 12472, 15590, 15620, 17149, 31180, 31240, 34298, 62360, 68596, 85745, 110689, 137192, 171490, 221378, 342980, 442756, 553445, 685960, 885512, 1106890, 1217579, 2213780, 2435158, 4427560, 4870316, 6087895, 9740632, 12175790, 24351580, 48703160]

約数ペア:

[(1, 48703160), (2, 24351580), (4, 12175790), (5, 9740632), (8, 6087895), (10, 4870316), (11, 4427560), (20, 2435158), (22, 2213780), (40, 1217579), (44, 1106890), (55, 885512), (71, 685960), (88, 553445), (110, 442756), (142, 342980), (220, 221378), (284, 171490), (355, 137192), (440, 110689), (568, 85745), (710, 68596), (781, 62360), (1420, 34298), (1559, 31240), (1562, 31180), (2840, 17149), (3118, 15620), (3124, 15590), (3905, 12472), (6236, 7810), (6248, 7795)]