55421800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1331

約数の個数: 96

約数和(自身を含む): 152133120

約数和(自身を除く): 96711320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 434, 620, 700, 775, 868, 1085, 1240, 1277, 1400, 1550, 1736, 2170, 2554, 3100, 4340, 5108, 5425, 6200, 6385, 8680, 8939, 10216, 10850, 12770, 17878, 21700, 25540, 31925, 35756, 39587, 43400, 44695, 51080, 63850, 71512, 79174, 89390, 127700, 158348, 178780, 197935, 223475, 255400, 277109, 316696, 357560, 395870, 446950, 554218, 791740, 893900, 989675, 1108436, 1385545, 1583480, 1787800, 1979350, 2216872, 2771090, 3958700, 5542180, 6927725, 7917400, 11084360, 13855450, 27710900, 55421800]

約数ペア:

[(1, 55421800), (2, 27710900), (4, 13855450), (5, 11084360), (7, 7917400), (8, 6927725), (10, 5542180), (14, 3958700), (20, 2771090), (25, 2216872), (28, 1979350), (31, 1787800), (35, 1583480), (40, 1385545), (50, 1108436), (56, 989675), (62, 893900), (70, 791740), (100, 554218), (124, 446950), (140, 395870), (155, 357560), (175, 316696), (200, 277109), (217, 255400), (248, 223475), (280, 197935), (310, 178780), (350, 158348), (434, 127700), (620, 89390), (700, 79174), (775, 71512), (868, 63850), (1085, 51080), (1240, 44695), (1277, 43400), (1400, 39587), (1550, 35756), (1736, 31925), (2170, 25540), (2554, 21700), (3100, 17878), (4340, 12770), (5108, 10850), (5425, 10216), (6200, 8939), (6385, 8680)]