53436448

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 117180756

約数和(自身を除く): 63744308

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 169, 208, 241, 328, 338, 416, 482, 533, 656, 676, 964, 1066, 1312, 1352, 1928, 2132, 2704, 3133, 3856, 4264, 5408, 6266, 6929, 7712, 8528, 9881, 12532, 13858, 17056, 19762, 25064, 27716, 39524, 40729, 50128, 55432, 79048, 81458, 100256, 110864, 128453, 158096, 162916, 221728, 256906, 316192, 325832, 513812, 651664, 1027624, 1303328, 1669889, 2055248, 3339778, 4110496, 6679556, 13359112, 26718224, 53436448]

約数ペア:

[(1, 53436448), (2, 26718224), (4, 13359112), (8, 6679556), (13, 4110496), (16, 3339778), (26, 2055248), (32, 1669889), (41, 1303328), (52, 1027624), (82, 651664), (104, 513812), (164, 325832), (169, 316192), (208, 256906), (241, 221728), (328, 162916), (338, 158096), (416, 128453), (482, 110864), (533, 100256), (656, 81458), (676, 79048), (964, 55432), (1066, 50128), (1312, 40729), (1352, 39524), (1928, 27716), (2132, 25064), (2704, 19762), (3133, 17056), (3856, 13858), (4264, 12532), (5408, 9881), (6266, 8528), (6929, 7712)]