51893996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 108

約数和(自身を含む): 123472944

約数和(自身を除く): 71578948

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 53, 68, 77, 106, 119, 121, 154, 187, 212, 238, 242, 289, 308, 371, 374, 476, 484, 578, 583, 742, 748, 847, 901, 1156, 1166, 1309, 1484, 1694, 1802, 2023, 2057, 2332, 2618, 3179, 3388, 3604, 4046, 4081, 4114, 5236, 6307, 6358, 6413, 8092, 8162, 8228, 9911, 12614, 12716, 12826, 14399, 15317, 16324, 19822, 22253, 25228, 25652, 28798, 30634, 34969, 39644, 44506, 44891, 57596, 61268, 69377, 69938, 89012, 89782, 107219, 109021, 138754, 139876, 168487, 179564, 214438, 218042, 244783, 277508, 336974, 428876, 436084, 489566, 673948, 763147, 979132, 1179409, 1526294, 1853357, 2358818, 3052588, 3706714, 4717636, 7413428, 12973499, 25946998, 51893996]

約数ペア:

[(1, 51893996), (2, 25946998), (4, 12973499), (7, 7413428), (11, 4717636), (14, 3706714), (17, 3052588), (22, 2358818), (28, 1853357), (34, 1526294), (44, 1179409), (53, 979132), (68, 763147), (77, 673948), (106, 489566), (119, 436084), (121, 428876), (154, 336974), (187, 277508), (212, 244783), (238, 218042), (242, 214438), (289, 179564), (308, 168487), (371, 139876), (374, 138754), (476, 109021), (484, 107219), (578, 89782), (583, 89012), (742, 69938), (748, 69377), (847, 61268), (901, 57596), (1156, 44891), (1166, 44506), (1309, 39644), (1484, 34969), (1694, 30634), (1802, 28798), (2023, 25652), (2057, 25228), (2332, 22253), (2618, 19822), (3179, 16324), (3388, 15317), (3604, 14399), (4046, 12826), (4081, 12716), (4114, 12614), (5236, 9911), (6307, 8228), (6358, 8162), (6413, 8092)]