55820622

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 143700480

約数和(自身を除く): 87879858

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 43, 51, 66, 78, 86, 89, 102, 129, 143, 178, 187, 221, 258, 267, 286, 374, 429, 442, 473, 534, 559, 561, 663, 731, 858, 946, 979, 1118, 1122, 1157, 1326, 1419, 1462, 1513, 1677, 1958, 2193, 2314, 2431, 2838, 2937, 3026, 3354, 3471, 3827, 4386, 4539, 4862, 5874, 6149, 6942, 7293, 7654, 8041, 9078, 9503, 11481, 12298, 12727, 14586, 16082, 16643, 18447, 19006, 19669, 22962, 24123, 25454, 28509, 33286, 36894, 38181, 39338, 42097, 48246, 49751, 49929, 57018, 59007, 65059, 76362, 84194, 99502, 99858, 104533, 118014, 126291, 130118, 149253, 195177, 209066, 216359, 252582, 298506, 313599, 390354, 432718, 547261, 627198, 649077, 715649, 845767, 1094522, 1298154, 1431298, 1641783, 1691534, 2146947, 2537301, 3283566, 4293894, 5074602, 9303437, 18606874, 27910311, 55820622]

約数ペア:

[(1, 55820622), (2, 27910311), (3, 18606874), (6, 9303437), (11, 5074602), (13, 4293894), (17, 3283566), (22, 2537301), (26, 2146947), (33, 1691534), (34, 1641783), (39, 1431298), (43, 1298154), (51, 1094522), (66, 845767), (78, 715649), (86, 649077), (89, 627198), (102, 547261), (129, 432718), (143, 390354), (178, 313599), (187, 298506), (221, 252582), (258, 216359), (267, 209066), (286, 195177), (374, 149253), (429, 130118), (442, 126291), (473, 118014), (534, 104533), (559, 99858), (561, 99502), (663, 84194), (731, 76362), (858, 65059), (946, 59007), (979, 57018), (1118, 49929), (1122, 49751), (1157, 48246), (1326, 42097), (1419, 39338), (1462, 38181), (1513, 36894), (1677, 33286), (1958, 28509), (2193, 25454), (2314, 24123), (2431, 22962), (2838, 19669), (2937, 19006), (3026, 18447), (3354, 16643), (3471, 16082), (3827, 14586), (4386, 12727), (4539, 12298), (4862, 11481), (5874, 9503), (6149, 9078), (6942, 8041), (7293, 7654)]