55213164

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{8969}}^1$

素因数の和:9004

約数の個数: 60

約数和(自身を含む): 151951800

約数和(自身を除く): 96738636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 8969, 17938, 26907, 35876, 53814, 80721, 107628, 161442, 170411, 242163, 322884, 340822, 484326, 511233, 681644, 726489, 968652, 1022466, 1452978, 1533699, 2044932, 2905956, 3067398, 4601097, 6134796, 9202194, 13803291, 18404388, 27606582, 55213164]

約数ペア:

[(1, 55213164), (2, 27606582), (3, 18404388), (4, 13803291), (6, 9202194), (9, 6134796), (12, 4601097), (18, 3067398), (19, 2905956), (27, 2044932), (36, 1533699), (38, 1452978), (54, 1022466), (57, 968652), (76, 726489), (81, 681644), (108, 511233), (114, 484326), (162, 340822), (171, 322884), (228, 242163), (324, 170411), (342, 161442), (513, 107628), (684, 80721), (1026, 53814), (1539, 35876), (2052, 26907), (3078, 17938), (6156, 8969)]