51523360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 140434560

約数和(自身を除く): 88911200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 179, 224, 257, 280, 358, 514, 560, 716, 895, 1028, 1120, 1253, 1285, 1432, 1790, 1799, 2056, 2506, 2570, 2864, 3580, 3598, 4112, 5012, 5140, 5728, 6265, 7160, 7196, 8224, 8995, 10024, 10280, 12530, 14320, 14392, 17990, 20048, 20560, 25060, 28640, 28784, 35980, 40096, 41120, 46003, 50120, 57568, 71960, 92006, 100240, 143920, 184012, 200480, 230015, 287840, 322021, 368024, 460030, 644042, 736048, 920060, 1288084, 1472096, 1610105, 1840120, 2576168, 3220210, 3680240, 5152336, 6440420, 7360480, 10304672, 12880840, 25761680, 51523360]

約数ペア:

[(1, 51523360), (2, 25761680), (4, 12880840), (5, 10304672), (7, 7360480), (8, 6440420), (10, 5152336), (14, 3680240), (16, 3220210), (20, 2576168), (28, 1840120), (32, 1610105), (35, 1472096), (40, 1288084), (56, 920060), (70, 736048), (80, 644042), (112, 460030), (140, 368024), (160, 322021), (179, 287840), (224, 230015), (257, 200480), (280, 184012), (358, 143920), (514, 100240), (560, 92006), (716, 71960), (895, 57568), (1028, 50120), (1120, 46003), (1253, 41120), (1285, 40096), (1432, 35980), (1790, 28784), (1799, 28640), (2056, 25060), (2506, 20560), (2570, 20048), (2864, 17990), (3580, 14392), (3598, 14320), (4112, 12530), (5012, 10280), (5140, 10024), (5728, 8995), (6265, 8224), (7160, 7196)]