51903558

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2251}}^1$

素因数の和:2330

約数の個数: 64

約数和(自身を含む): 134039040

約数和(自身を除く): 82135482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 2251, 2562, 3294, 3843, 4502, 6753, 7686, 11529, 13506, 15757, 20259, 23058, 31514, 40518, 47271, 60777, 94542, 121554, 137311, 141813, 274622, 283626, 411933, 425439, 823866, 850878, 961177, 1235799, 1922354, 2471598, 2883531, 3707397, 5767062, 7414794, 8650593, 17301186, 25951779, 51903558]

約数ペア:

[(1, 51903558), (2, 25951779), (3, 17301186), (6, 8650593), (7, 7414794), (9, 5767062), (14, 3707397), (18, 2883531), (21, 2471598), (27, 1922354), (42, 1235799), (54, 961177), (61, 850878), (63, 823866), (122, 425439), (126, 411933), (183, 283626), (189, 274622), (366, 141813), (378, 137311), (427, 121554), (549, 94542), (854, 60777), (1098, 47271), (1281, 40518), (1647, 31514), (2251, 23058), (2562, 20259), (3294, 15757), (3843, 13506), (4502, 11529), (6753, 7686)]