52843140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2467}}^1$

素因数の和:2506

約数の個数: 144

約数和(自身を含む): 194044032

約数和(自身を除く): 141200892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 2467, 3060, 3570, 4284, 4934, 5355, 7140, 7401, 9868, 10710, 12335, 14802, 17269, 21420, 22203, 24670, 29604, 34538, 37005, 41939, 44406, 49340, 51807, 69076, 74010, 83878, 86345, 88812, 103614, 111015, 125817, 148020, 155421, 167756, 172690, 207228, 209695, 222030, 251634, 259035, 293573, 310842, 345380, 377451, 419390, 444060, 503268, 518070, 587146, 621684, 629085, 754902, 777105, 838780, 880719, 1036140, 1174292, 1258170, 1467865, 1509804, 1554210, 1761438, 1887255, 2516340, 2642157, 2935730, 3108420, 3522876, 3774510, 4403595, 5284314, 5871460, 7549020, 8807190, 10568628, 13210785, 17614380, 26421570, 52843140]

約数ペア:

[(1, 52843140), (2, 26421570), (3, 17614380), (4, 13210785), (5, 10568628), (6, 8807190), (7, 7549020), (9, 5871460), (10, 5284314), (12, 4403595), (14, 3774510), (15, 3522876), (17, 3108420), (18, 2935730), (20, 2642157), (21, 2516340), (28, 1887255), (30, 1761438), (34, 1554210), (35, 1509804), (36, 1467865), (42, 1258170), (45, 1174292), (51, 1036140), (60, 880719), (63, 838780), (68, 777105), (70, 754902), (84, 629085), (85, 621684), (90, 587146), (102, 518070), (105, 503268), (119, 444060), (126, 419390), (140, 377451), (153, 345380), (170, 310842), (180, 293573), (204, 259035), (210, 251634), (238, 222030), (252, 209695), (255, 207228), (306, 172690), (315, 167756), (340, 155421), (357, 148020), (420, 125817), (476, 111015), (510, 103614), (595, 88812), (612, 86345), (630, 83878), (714, 74010), (765, 69076), (1020, 51807), (1071, 49340), (1190, 44406), (1260, 41939), (1428, 37005), (1530, 34538), (1785, 29604), (2142, 24670), (2380, 22203), (2467, 21420), (3060, 17269), (3570, 14802), (4284, 12335), (4934, 10710), (5355, 9868), (7140, 7401)]