53313728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:625

約数の個数: 56

約数和(自身を含む): 115001040

約数和(自身を除く): 61687312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 139, 208, 278, 416, 461, 556, 832, 922, 1112, 1807, 1844, 2224, 3614, 3688, 4448, 5993, 7228, 7376, 8896, 11986, 14456, 14752, 23972, 28912, 29504, 47944, 57824, 64079, 95888, 115648, 128158, 191776, 256316, 383552, 512632, 833027, 1025264, 1666054, 2050528, 3332108, 4101056, 6664216, 13328432, 26656864, 53313728]

約数ペア:

[(1, 53313728), (2, 26656864), (4, 13328432), (8, 6664216), (13, 4101056), (16, 3332108), (26, 2050528), (32, 1666054), (52, 1025264), (64, 833027), (104, 512632), (139, 383552), (208, 256316), (278, 191776), (416, 128158), (461, 115648), (556, 95888), (832, 64079), (922, 57824), (1112, 47944), (1807, 29504), (1844, 28912), (2224, 23972), (3614, 14752), (3688, 14456), (4448, 11986), (5993, 8896), (7228, 7376)]