52743400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 129991680

約数和(自身を除く): 77248280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 47, 50, 62, 94, 100, 124, 155, 181, 188, 200, 235, 248, 310, 362, 376, 470, 620, 724, 775, 905, 940, 1175, 1240, 1448, 1457, 1550, 1810, 1880, 2350, 2914, 3100, 3620, 4525, 4700, 5611, 5828, 6200, 7240, 7285, 8507, 9050, 9400, 11222, 11656, 14570, 17014, 18100, 22444, 28055, 29140, 34028, 36200, 36425, 42535, 44888, 56110, 58280, 68056, 72850, 85070, 112220, 140275, 145700, 170140, 212675, 224440, 263717, 280550, 291400, 340280, 425350, 527434, 561100, 850700, 1054868, 1122200, 1318585, 1701400, 2109736, 2637170, 5274340, 6592925, 10548680, 13185850, 26371700, 52743400]

約数ペア:

[(1, 52743400), (2, 26371700), (4, 13185850), (5, 10548680), (8, 6592925), (10, 5274340), (20, 2637170), (25, 2109736), (31, 1701400), (40, 1318585), (47, 1122200), (50, 1054868), (62, 850700), (94, 561100), (100, 527434), (124, 425350), (155, 340280), (181, 291400), (188, 280550), (200, 263717), (235, 224440), (248, 212675), (310, 170140), (362, 145700), (376, 140275), (470, 112220), (620, 85070), (724, 72850), (775, 68056), (905, 58280), (940, 56110), (1175, 44888), (1240, 42535), (1448, 36425), (1457, 36200), (1550, 34028), (1810, 29140), (1880, 28055), (2350, 22444), (2914, 18100), (3100, 17014), (3620, 14570), (4525, 11656), (4700, 11222), (5611, 9400), (5828, 9050), (6200, 8507), (7240, 7285)]