50408072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 112190400

約数和(自身を除く): 61782328

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 139, 143, 278, 286, 317, 556, 572, 634, 1112, 1144, 1268, 1529, 1807, 2536, 3058, 3487, 3614, 4121, 6116, 6974, 7228, 8242, 12232, 13948, 14456, 16484, 19877, 27896, 32968, 39754, 44063, 45331, 79508, 88126, 90662, 159016, 176252, 181324, 352504, 362648, 484693, 572819, 969386, 1145638, 1938772, 2291276, 3877544, 4582552, 6301009, 12602018, 25204036, 50408072]

約数ペア:

[(1, 50408072), (2, 25204036), (4, 12602018), (8, 6301009), (11, 4582552), (13, 3877544), (22, 2291276), (26, 1938772), (44, 1145638), (52, 969386), (88, 572819), (104, 484693), (139, 362648), (143, 352504), (278, 181324), (286, 176252), (317, 159016), (556, 90662), (572, 88126), (634, 79508), (1112, 45331), (1144, 44063), (1268, 39754), (1529, 32968), (1807, 27896), (2536, 19877), (3058, 16484), (3487, 14456), (3614, 13948), (4121, 12232), (6116, 8242), (6974, 7228)]