51056695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 67763520

約数和(自身を除く): 16706825

約数列:

[1, 5, 17, 43, 61, 85, 215, 229, 305, 731, 1037, 1145, 2623, 3655, 3893, 5185, 9847, 13115, 13969, 19465, 44591, 49235, 69845, 167399, 222955, 237473, 600667, 836995, 1187365, 3003335, 10211339, 51056695]

約数ペア:

[(1, 51056695), (5, 10211339), (17, 3003335), (43, 1187365), (61, 836995), (85, 600667), (215, 237473), (229, 222955), (305, 167399), (731, 69845), (1037, 49235), (1145, 44591), (2623, 19465), (3655, 13969), (3893, 13115), (5185, 9847)]