51995331388

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{16417}}^1$

素因数の和:16572

約数の個数: 144

約数和(自身を含む): 125460576864

約数和(自身を除く): 73465245476

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 113, 143, 154, 182, 196, 226, 286, 308, 364, 452, 539, 572, 637, 791, 1001, 1078, 1243, 1274, 1469, 1582, 2002, 2156, 2486, 2548, 2938, 3164, 4004, 4972, 5537, 5876, 7007, 8701, 10283, 11074, 14014, 16159, 16417, 17402, 20566, 22148, 28028, 32318, 32834, 34804, 41132, 60907, 64636, 65668, 71981, 113113, 114919, 121814, 143962, 180587, 213421, 226226, 229838, 243628, 287924, 361174, 426842, 452452, 459676, 722348, 791791, 804433, 853684, 1264109, 1493947, 1583582, 1608866, 1855121, 2347631, 2528218, 2987894, 3167164, 3217732, 3710242, 4695262, 5056436, 5975788, 7420484, 8848763, 9390524, 10457629, 12985847, 16433417, 17697526, 20406331, 20915258, 24116573, 25971694, 32866834, 35395052, 40812662, 41830516, 48233146, 51943388, 65733668, 81625324, 90900929, 96466292, 115033919, 142844317, 168816011, 181801858, 230067838, 265282303, 285688634, 337632022, 363603716, 460135676, 530564606, 571377268, 675264044, 999910219, 1061129212, 1181712077, 1856976121, 1999820438, 2363424154, 3713952242, 3999640876, 4726848308, 7427904484, 12998832847, 25997665694, 51995331388]

約数ペア:

[(1, 51995331388), (2, 25997665694), (4, 12998832847), (7, 7427904484), (11, 4726848308), (13, 3999640876), (14, 3713952242), (22, 2363424154), (26, 1999820438), (28, 1856976121), (44, 1181712077), (49, 1061129212), (52, 999910219), (77, 675264044), (91, 571377268), (98, 530564606), (113, 460135676), (143, 363603716), (154, 337632022), (182, 285688634), (196, 265282303), (226, 230067838), (286, 181801858), (308, 168816011), (364, 142844317), (452, 115033919), (539, 96466292), (572, 90900929), (637, 81625324), (791, 65733668), (1001, 51943388), (1078, 48233146), (1243, 41830516), (1274, 40812662), (1469, 35395052), (1582, 32866834), (2002, 25971694), (2156, 24116573), (2486, 20915258), (2548, 20406331), (2938, 17697526), (3164, 16433417), (4004, 12985847), (4972, 10457629), (5537, 9390524), (5876, 8848763), (7007, 7420484), (8701, 5975788), (10283, 5056436), (11074, 4695262), (14014, 3710242), (16159, 3217732), (16417, 3167164), (17402, 2987894), (20566, 2528218), (22148, 2347631), (28028, 1855121), (32318, 1608866), (32834, 1583582), (34804, 1493947), (41132, 1264109), (60907, 853684), (64636, 804433), (65668, 791791), (71981, 722348), (113113, 459676), (114919, 452452), (121814, 426842), (143962, 361174), (180587, 287924), (213421, 243628), (226226, 229838)]