47891688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{153499}}^1$

素因数の和:153521

約数の個数: 32

約数和(自身を含む): 128940000

約数和(自身を除く): 81048312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 153499, 306998, 460497, 613996, 920994, 1227992, 1841988, 1995487, 3683976, 3990974, 5986461, 7981948, 11972922, 15963896, 23945844, 47891688]

約数ペア:

[(1, 47891688), (2, 23945844), (3, 15963896), (4, 11972922), (6, 7981948), (8, 5986461), (12, 3990974), (13, 3683976), (24, 1995487), (26, 1841988), (39, 1227992), (52, 920994), (78, 613996), (104, 460497), (156, 306998), (312, 153499)]