55141164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2079

約数の個数: 72

約数和(自身を含む): 152727120

約数和(自身を除く): 97585956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 1997, 2124, 2301, 3068, 3994, 4602, 5991, 6903, 7988, 9204, 11982, 13806, 17973, 23964, 25961, 27612, 35946, 51922, 71892, 77883, 103844, 117823, 155766, 233649, 235646, 311532, 353469, 467298, 471292, 706938, 934596, 1060407, 1413876, 1531699, 2120814, 3063398, 4241628, 4595097, 6126796, 9190194, 13785291, 18380388, 27570582, 55141164]

約数ペア:

[(1, 55141164), (2, 27570582), (3, 18380388), (4, 13785291), (6, 9190194), (9, 6126796), (12, 4595097), (13, 4241628), (18, 3063398), (26, 2120814), (36, 1531699), (39, 1413876), (52, 1060407), (59, 934596), (78, 706938), (117, 471292), (118, 467298), (156, 353469), (177, 311532), (234, 235646), (236, 233649), (354, 155766), (468, 117823), (531, 103844), (708, 77883), (767, 71892), (1062, 51922), (1534, 35946), (1997, 27612), (2124, 25961), (2301, 23964), (3068, 17973), (3994, 13806), (4602, 11982), (5991, 9204), (6903, 7988)]