56688800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 161989632

約数和(自身を除く): 105300832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 140, 160, 175, 191, 200, 212, 224, 265, 280, 350, 371, 382, 400, 424, 530, 560, 700, 742, 764, 800, 848, 955, 1060, 1120, 1325, 1337, 1400, 1484, 1528, 1696, 1855, 1910, 2120, 2650, 2674, 2800, 2968, 3056, 3710, 3820, 4240, 4775, 5300, 5348, 5600, 5936, 6112, 6685, 7420, 7640, 8480, 9275, 9550, 10123, 10600, 10696, 11872, 13370, 14840, 15280, 18550, 19100, 20246, 21200, 21392, 26740, 29680, 30560, 33425, 37100, 38200, 40492, 42400, 42784, 50615, 53480, 59360, 66850, 70861, 74200, 76400, 80984, 101230, 106960, 133700, 141722, 148400, 152800, 161968, 202460, 213920, 253075, 267400, 283444, 296800, 323936, 354305, 404920, 506150, 534800, 566888, 708610, 809840, 1012300, 1069600, 1133776, 1417220, 1619680, 1771525, 2024600, 2267552, 2834440, 3543050, 4049200, 5668880, 7086100, 8098400, 11337760, 14172200, 28344400, 56688800]

約数ペア:

[(1, 56688800), (2, 28344400), (4, 14172200), (5, 11337760), (7, 8098400), (8, 7086100), (10, 5668880), (14, 4049200), (16, 3543050), (20, 2834440), (25, 2267552), (28, 2024600), (32, 1771525), (35, 1619680), (40, 1417220), (50, 1133776), (53, 1069600), (56, 1012300), (70, 809840), (80, 708610), (100, 566888), (106, 534800), (112, 506150), (140, 404920), (160, 354305), (175, 323936), (191, 296800), (200, 283444), (212, 267400), (224, 253075), (265, 213920), (280, 202460), (350, 161968), (371, 152800), (382, 148400), (400, 141722), (424, 133700), (530, 106960), (560, 101230), (700, 80984), (742, 76400), (764, 74200), (800, 70861), (848, 66850), (955, 59360), (1060, 53480), (1120, 50615), (1325, 42784), (1337, 42400), (1400, 40492), (1484, 38200), (1528, 37100), (1696, 33425), (1855, 30560), (1910, 29680), (2120, 26740), (2650, 21392), (2674, 21200), (2800, 20246), (2968, 19100), (3056, 18550), (3710, 15280), (3820, 14840), (4240, 13370), (4775, 11872), (5300, 10696), (5348, 10600), (5600, 10123), (5936, 9550), (6112, 9275), (6685, 8480), (7420, 7640)]