56072786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 109707264

約数和(自身を除く): 53634478

約数列:

[1, 2, 7, 11, 14, 22, 47, 61, 77, 94, 122, 127, 154, 254, 329, 427, 517, 658, 671, 854, 889, 1034, 1342, 1397, 1778, 2794, 2867, 3619, 4697, 5734, 5969, 7238, 7747, 9394, 9779, 11938, 15494, 19558, 20069, 31537, 40138, 41783, 54229, 63074, 65659, 83566, 85217, 108458, 131318, 170434, 220759, 364109, 441518, 459613, 596519, 728218, 919226, 1193038, 2548763, 4005199, 5097526, 8010398, 28036393, 56072786]

約数ペア:

[(1, 56072786), (2, 28036393), (7, 8010398), (11, 5097526), (14, 4005199), (22, 2548763), (47, 1193038), (61, 919226), (77, 728218), (94, 596519), (122, 459613), (127, 441518), (154, 364109), (254, 220759), (329, 170434), (427, 131318), (517, 108458), (658, 85217), (671, 83566), (854, 65659), (889, 63074), (1034, 54229), (1342, 41783), (1397, 40138), (1778, 31537), (2794, 20069), (2867, 19558), (3619, 15494), (4697, 11938), (5734, 9779), (5969, 9394), (7238, 7747)]