47064780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{12451}}^1$

素因数の和:12476

約数の個数: 96

約数和(自身を含む): 167354880

約数和(自身を除く): 120290100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 12451, 24902, 37353, 49804, 62255, 74706, 87157, 112059, 124510, 149412, 174314, 186765, 224118, 249020, 261471, 336177, 348628, 373530, 435785, 448236, 522942, 560295, 672354, 747060, 784413, 871570, 1045884, 1120590, 1307355, 1344708, 1568826, 1680885, 1743140, 2241180, 2353239, 2614710, 3137652, 3361770, 3922065, 4706478, 5229420, 6723540, 7844130, 9412956, 11766195, 15688260, 23532390, 47064780]

約数ペア:

[(1, 47064780), (2, 23532390), (3, 15688260), (4, 11766195), (5, 9412956), (6, 7844130), (7, 6723540), (9, 5229420), (10, 4706478), (12, 3922065), (14, 3361770), (15, 3137652), (18, 2614710), (20, 2353239), (21, 2241180), (27, 1743140), (28, 1680885), (30, 1568826), (35, 1344708), (36, 1307355), (42, 1120590), (45, 1045884), (54, 871570), (60, 784413), (63, 747060), (70, 672354), (84, 560295), (90, 522942), (105, 448236), (108, 435785), (126, 373530), (135, 348628), (140, 336177), (180, 261471), (189, 249020), (210, 224118), (252, 186765), (270, 174314), (315, 149412), (378, 124510), (420, 112059), (540, 87157), (630, 74706), (756, 62255), (945, 49804), (1260, 37353), (1890, 24902), (3780, 12451)]