49388768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 117355392

約数和(自身を除く): 67966624

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 43, 44, 52, 86, 88, 104, 143, 172, 176, 208, 251, 286, 344, 352, 416, 473, 502, 559, 572, 688, 946, 1004, 1118, 1144, 1376, 1892, 2008, 2236, 2288, 2761, 3263, 3784, 4016, 4472, 4576, 5522, 6149, 6526, 7568, 8032, 8944, 10793, 11044, 12298, 13052, 15136, 17888, 21586, 22088, 24596, 26104, 35893, 43172, 44176, 49192, 52208, 71786, 86344, 88352, 98384, 104416, 118723, 140309, 143572, 172688, 196768, 237446, 280618, 287144, 345376, 474892, 561236, 574288, 949784, 1122472, 1148576, 1543399, 1899568, 2244944, 3086798, 3799136, 4489888, 6173596, 12347192, 24694384, 49388768]

約数ペア:

[(1, 49388768), (2, 24694384), (4, 12347192), (8, 6173596), (11, 4489888), (13, 3799136), (16, 3086798), (22, 2244944), (26, 1899568), (32, 1543399), (43, 1148576), (44, 1122472), (52, 949784), (86, 574288), (88, 561236), (104, 474892), (143, 345376), (172, 287144), (176, 280618), (208, 237446), (251, 196768), (286, 172688), (344, 143572), (352, 140309), (416, 118723), (473, 104416), (502, 98384), (559, 88352), (572, 86344), (688, 71786), (946, 52208), (1004, 49192), (1118, 44176), (1144, 43172), (1376, 35893), (1892, 26104), (2008, 24596), (2236, 22088), (2288, 21586), (2761, 17888), (3263, 15136), (3784, 13052), (4016, 12298), (4472, 11044), (4576, 10793), (5522, 8944), (6149, 8032), (6526, 7568)]