51389532

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{4447}}^1$

素因数の和:4567

約数の個数: 48

約数和(自身を含む): 134507520

約数和(自身を除く): 83117988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2889, 3852, 4447, 5778, 8894, 11556, 13341, 17788, 26682, 40023, 53364, 80046, 120069, 160092, 240138, 475829, 480276, 951658, 1427487, 1903316, 2854974, 4282461, 5709948, 8564922, 12847383, 17129844, 25694766, 51389532]

約数ペア:

[(1, 51389532), (2, 25694766), (3, 17129844), (4, 12847383), (6, 8564922), (9, 5709948), (12, 4282461), (18, 2854974), (27, 1903316), (36, 1427487), (54, 951658), (107, 480276), (108, 475829), (214, 240138), (321, 160092), (428, 120069), (642, 80046), (963, 53364), (1284, 40023), (1926, 26682), (2889, 17788), (3852, 13341), (4447, 11556), (5778, 8894)]