47339250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 138018816

約数和(自身を除く): 90679566

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 71, 75, 105, 125, 127, 142, 150, 175, 210, 213, 250, 254, 350, 355, 375, 381, 426, 497, 525, 635, 710, 750, 762, 875, 889, 994, 1050, 1065, 1270, 1491, 1750, 1775, 1778, 1905, 2130, 2485, 2625, 2667, 2982, 3175, 3550, 3810, 4445, 4970, 5250, 5325, 5334, 6350, 7455, 8875, 8890, 9017, 9525, 10650, 12425, 13335, 14910, 15875, 17750, 18034, 19050, 22225, 24850, 26625, 26670, 27051, 31750, 37275, 44450, 45085, 47625, 53250, 54102, 62125, 63119, 66675, 74550, 90170, 95250, 111125, 124250, 126238, 133350, 135255, 186375, 189357, 222250, 225425, 270510, 315595, 333375, 372750, 378714, 450850, 631190, 666750, 676275, 946785, 1127125, 1352550, 1577975, 1893570, 2254250, 3155950, 3381375, 4733925, 6762750, 7889875, 9467850, 15779750, 23669625, 47339250]

約数ペア:

[(1, 47339250), (2, 23669625), (3, 15779750), (5, 9467850), (6, 7889875), (7, 6762750), (10, 4733925), (14, 3381375), (15, 3155950), (21, 2254250), (25, 1893570), (30, 1577975), (35, 1352550), (42, 1127125), (50, 946785), (70, 676275), (71, 666750), (75, 631190), (105, 450850), (125, 378714), (127, 372750), (142, 333375), (150, 315595), (175, 270510), (210, 225425), (213, 222250), (250, 189357), (254, 186375), (350, 135255), (355, 133350), (375, 126238), (381, 124250), (426, 111125), (497, 95250), (525, 90170), (635, 74550), (710, 66675), (750, 63119), (762, 62125), (875, 54102), (889, 53250), (994, 47625), (1050, 45085), (1065, 44450), (1270, 37275), (1491, 31750), (1750, 27051), (1775, 26670), (1778, 26625), (1905, 24850), (2130, 22225), (2485, 19050), (2625, 18034), (2667, 17750), (2982, 15875), (3175, 14910), (3550, 13335), (3810, 12425), (4445, 10650), (4970, 9525), (5250, 9017), (5325, 8890), (5334, 8875), (6350, 7455)]