45647888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 105743232

約数和(自身を除く): 60095344

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 71, 88, 104, 142, 143, 176, 208, 281, 284, 286, 562, 568, 572, 781, 923, 1124, 1136, 1144, 1562, 1846, 2248, 2288, 3091, 3124, 3653, 3692, 4496, 6182, 6248, 7306, 7384, 10153, 12364, 12496, 14612, 14768, 19951, 20306, 24728, 29224, 39902, 40183, 40612, 49456, 58448, 79804, 80366, 81224, 159608, 160732, 162448, 219461, 259363, 319216, 321464, 438922, 518726, 642928, 877844, 1037452, 1755688, 2074904, 2852993, 3511376, 4149808, 5705986, 11411972, 22823944, 45647888]

約数ペア:

[(1, 45647888), (2, 22823944), (4, 11411972), (8, 5705986), (11, 4149808), (13, 3511376), (16, 2852993), (22, 2074904), (26, 1755688), (44, 1037452), (52, 877844), (71, 642928), (88, 518726), (104, 438922), (142, 321464), (143, 319216), (176, 259363), (208, 219461), (281, 162448), (284, 160732), (286, 159608), (562, 81224), (568, 80366), (572, 79804), (781, 58448), (923, 49456), (1124, 40612), (1136, 40183), (1144, 39902), (1562, 29224), (1846, 24728), (2248, 20306), (2288, 19951), (3091, 14768), (3124, 14612), (3653, 12496), (3692, 12364), (4496, 10153), (6182, 7384), (6248, 7306)]