51492012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 145146624

約数和(自身を除く): 93654612

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 37, 39, 44, 52, 66, 74, 78, 111, 132, 143, 148, 156, 222, 286, 407, 429, 444, 481, 572, 811, 814, 858, 962, 1221, 1443, 1622, 1628, 1716, 1924, 2433, 2442, 2886, 3244, 4866, 4884, 5291, 5772, 8921, 9732, 10543, 10582, 15873, 17842, 21086, 21164, 26763, 30007, 31629, 31746, 35684, 42172, 53526, 60014, 63258, 63492, 90021, 107052, 115973, 120028, 126516, 180042, 231946, 330077, 347919, 360084, 390091, 463892, 660154, 695838, 780182, 990231, 1170273, 1320308, 1391676, 1560364, 1980462, 2340546, 3960924, 4291001, 4681092, 8582002, 12873003, 17164004, 25746006, 51492012]

約数ペア:

[(1, 51492012), (2, 25746006), (3, 17164004), (4, 12873003), (6, 8582002), (11, 4681092), (12, 4291001), (13, 3960924), (22, 2340546), (26, 1980462), (33, 1560364), (37, 1391676), (39, 1320308), (44, 1170273), (52, 990231), (66, 780182), (74, 695838), (78, 660154), (111, 463892), (132, 390091), (143, 360084), (148, 347919), (156, 330077), (222, 231946), (286, 180042), (407, 126516), (429, 120028), (444, 115973), (481, 107052), (572, 90021), (811, 63492), (814, 63258), (858, 60014), (962, 53526), (1221, 42172), (1443, 35684), (1622, 31746), (1628, 31629), (1716, 30007), (1924, 26763), (2433, 21164), (2442, 21086), (2886, 17842), (3244, 15873), (4866, 10582), (4884, 10543), (5291, 9732), (5772, 8921)]