56155374

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 149385600

約数和(自身を除く): 93230226

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 23, 33, 38, 46, 57, 59, 66, 69, 99, 114, 118, 121, 138, 171, 177, 198, 207, 209, 242, 253, 342, 354, 363, 414, 418, 437, 506, 531, 627, 649, 726, 759, 874, 1062, 1089, 1121, 1254, 1298, 1311, 1357, 1518, 1881, 1947, 2178, 2242, 2277, 2299, 2622, 2714, 2783, 3363, 3762, 3894, 3933, 4071, 4554, 4598, 4807, 5566, 5841, 6726, 6897, 7139, 7866, 8142, 8349, 9614, 10089, 11682, 12213, 12331, 13794, 14278, 14421, 14927, 16698, 20178, 20691, 21417, 24426, 24662, 25047, 25783, 28842, 29854, 36993, 41382, 42834, 43263, 44781, 50094, 51566, 52877, 64251, 73986, 77349, 86526, 89562, 105754, 110979, 128502, 134343, 135641, 154698, 158631, 164197, 221958, 232047, 268686, 271282, 283613, 317262, 328394, 406923, 464094, 475893, 492591, 567226, 813846, 850839, 951786, 985182, 1220769, 1477773, 1701678, 2441538, 2552517, 2955546, 3119743, 5105034, 6239486, 9359229, 18718458, 28077687, 56155374]

約数ペア:

[(1, 56155374), (2, 28077687), (3, 18718458), (6, 9359229), (9, 6239486), (11, 5105034), (18, 3119743), (19, 2955546), (22, 2552517), (23, 2441538), (33, 1701678), (38, 1477773), (46, 1220769), (57, 985182), (59, 951786), (66, 850839), (69, 813846), (99, 567226), (114, 492591), (118, 475893), (121, 464094), (138, 406923), (171, 328394), (177, 317262), (198, 283613), (207, 271282), (209, 268686), (242, 232047), (253, 221958), (342, 164197), (354, 158631), (363, 154698), (414, 135641), (418, 134343), (437, 128502), (506, 110979), (531, 105754), (627, 89562), (649, 86526), (726, 77349), (759, 73986), (874, 64251), (1062, 52877), (1089, 51566), (1121, 50094), (1254, 44781), (1298, 43263), (1311, 42834), (1357, 41382), (1518, 36993), (1881, 29854), (1947, 28842), (2178, 25783), (2242, 25047), (2277, 24662), (2299, 24426), (2622, 21417), (2714, 20691), (2783, 20178), (3363, 16698), (3762, 14927), (3894, 14421), (3933, 14278), (4071, 13794), (4554, 12331), (4598, 12213), (4807, 11682), (5566, 10089), (5841, 9614), (6726, 8349), (6897, 8142), (7139, 7866)]