51767144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 117210240

約数和(自身を除く): 65443096

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 286, 296, 407, 481, 572, 814, 962, 1144, 1223, 1628, 1924, 2446, 3256, 3848, 4892, 5291, 9784, 10582, 13453, 15899, 21164, 26906, 31798, 42328, 45251, 53812, 63596, 90502, 107624, 127192, 174889, 181004, 349778, 362008, 497761, 588263, 699556, 995522, 1176526, 1399112, 1991044, 2353052, 3982088, 4706104, 6470893, 12941786, 25883572, 51767144]

約数ペア:

[(1, 51767144), (2, 25883572), (4, 12941786), (8, 6470893), (11, 4706104), (13, 3982088), (22, 2353052), (26, 1991044), (37, 1399112), (44, 1176526), (52, 995522), (74, 699556), (88, 588263), (104, 497761), (143, 362008), (148, 349778), (286, 181004), (296, 174889), (407, 127192), (481, 107624), (572, 90502), (814, 63596), (962, 53812), (1144, 45251), (1223, 42328), (1628, 31798), (1924, 26906), (2446, 21164), (3256, 15899), (3848, 13453), (4892, 10582), (5291, 9784)]