50294090

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 128

約数和(自身を含む): 121651200

約数和(自身を除く): 71357110

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 43, 49, 55, 62, 70, 77, 86, 98, 110, 154, 155, 215, 217, 245, 301, 310, 341, 343, 385, 430, 434, 473, 490, 539, 602, 682, 686, 770, 946, 1078, 1085, 1333, 1505, 1519, 1705, 1715, 2107, 2170, 2365, 2387, 2666, 2695, 3010, 3038, 3311, 3410, 3430, 3773, 4214, 4730, 4774, 5390, 6622, 6665, 7546, 7595, 9331, 10535, 10633, 11935, 13330, 14663, 14749, 15190, 16555, 16709, 18662, 18865, 21070, 21266, 23177, 23870, 29326, 29498, 33110, 33418, 37730, 46354, 46655, 53165, 65317, 73315, 73745, 83545, 93310, 102641, 106330, 115885, 116963, 130634, 146630, 147490, 162239, 167090, 205282, 231770, 233926, 324478, 326585, 457219, 513205, 584815, 653170, 718487, 811195, 914438, 1026410, 1169630, 1436974, 1622390, 2286095, 3592435, 4572190, 5029409, 7184870, 10058818, 25147045, 50294090]

約数ペア:

[(1, 50294090), (2, 25147045), (5, 10058818), (7, 7184870), (10, 5029409), (11, 4572190), (14, 3592435), (22, 2286095), (31, 1622390), (35, 1436974), (43, 1169630), (49, 1026410), (55, 914438), (62, 811195), (70, 718487), (77, 653170), (86, 584815), (98, 513205), (110, 457219), (154, 326585), (155, 324478), (215, 233926), (217, 231770), (245, 205282), (301, 167090), (310, 162239), (341, 147490), (343, 146630), (385, 130634), (430, 116963), (434, 115885), (473, 106330), (490, 102641), (539, 93310), (602, 83545), (682, 73745), (686, 73315), (770, 65317), (946, 53165), (1078, 46655), (1085, 46354), (1333, 37730), (1505, 33418), (1519, 33110), (1705, 29498), (1715, 29326), (2107, 23870), (2170, 23177), (2365, 21266), (2387, 21070), (2666, 18865), (2695, 18662), (3010, 16709), (3038, 16555), (3311, 15190), (3410, 14749), (3430, 14663), (3773, 13330), (4214, 11935), (4730, 10633), (4774, 10535), (5390, 9331), (6622, 7595), (6665, 7546)]