54505998

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 72

約数和(自身を含む): 128263824

約数和(自身を除く): 73757826

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 137, 138, 186, 207, 274, 279, 411, 414, 558, 713, 822, 961, 1233, 1426, 1922, 2139, 2466, 2883, 3151, 4247, 4278, 5766, 6302, 6417, 8494, 8649, 9453, 12741, 12834, 17298, 18906, 22103, 25482, 28359, 38223, 44206, 56718, 66309, 76446, 97681, 131657, 132618, 195362, 198927, 263314, 293043, 394971, 397854, 586086, 789942, 879129, 1184913, 1758258, 2369826, 3028111, 6056222, 9084333, 18168666, 27252999, 54505998]

約数ペア:

[(1, 54505998), (2, 27252999), (3, 18168666), (6, 9084333), (9, 6056222), (18, 3028111), (23, 2369826), (31, 1758258), (46, 1184913), (62, 879129), (69, 789942), (93, 586086), (137, 397854), (138, 394971), (186, 293043), (207, 263314), (274, 198927), (279, 195362), (411, 132618), (414, 131657), (558, 97681), (713, 76446), (822, 66309), (961, 56718), (1233, 44206), (1426, 38223), (1922, 28359), (2139, 25482), (2466, 22103), (2883, 18906), (3151, 17298), (4247, 12834), (4278, 12741), (5766, 9453), (6302, 8649), (6417, 8494)]