50738265

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 96307200

約数和(自身を除く): 45568935

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 131, 135, 151, 171, 285, 393, 453, 513, 655, 755, 855, 1179, 1359, 1965, 2265, 2489, 2565, 2869, 3537, 4077, 5895, 6795, 7467, 8607, 12445, 14345, 17685, 19781, 20385, 22401, 25821, 37335, 43035, 59343, 67203, 77463, 98905, 112005, 129105, 178029, 296715, 336015, 375839, 387315, 534087, 890145, 1127517, 1879195, 2670435, 3382551, 5637585, 10147653, 16912755, 50738265]

約数ペア:

[(1, 50738265), (3, 16912755), (5, 10147653), (9, 5637585), (15, 3382551), (19, 2670435), (27, 1879195), (45, 1127517), (57, 890145), (95, 534087), (131, 387315), (135, 375839), (151, 336015), (171, 296715), (285, 178029), (393, 129105), (453, 112005), (513, 98905), (655, 77463), (755, 67203), (855, 59343), (1179, 43035), (1359, 37335), (1965, 25821), (2265, 22401), (2489, 20385), (2565, 19781), (2869, 17685), (3537, 14345), (4077, 12445), (5895, 8607), (6795, 7467)]