50553685

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 75301632

約数和(自身を除く): 24747947

約数列:

[1, 5, 7, 13, 35, 65, 91, 137, 455, 685, 811, 959, 1781, 4055, 4795, 5677, 8905, 10543, 12467, 28385, 52715, 62335, 73801, 111107, 369005, 555535, 777749, 1444391, 3888745, 7221955, 10110737, 50553685]

約数ペア:

[(1, 50553685), (5, 10110737), (7, 7221955), (13, 3888745), (35, 1444391), (65, 777749), (91, 555535), (137, 369005), (455, 111107), (685, 73801), (811, 62335), (959, 52715), (1781, 28385), (4055, 12467), (4795, 10543), (5677, 8905)]