49184120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 116493120

約数和(自身を除く): 67309000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 193, 230, 277, 386, 460, 554, 772, 920, 965, 1108, 1385, 1544, 1930, 2216, 2770, 3860, 4439, 5540, 6371, 7720, 8878, 11080, 12742, 17756, 22195, 25484, 31855, 35512, 44390, 50968, 53461, 63710, 88780, 106922, 127420, 177560, 213844, 254840, 267305, 427688, 534610, 1069220, 1229603, 2138440, 2459206, 4918412, 6148015, 9836824, 12296030, 24592060, 49184120]

約数ペア:

[(1, 49184120), (2, 24592060), (4, 12296030), (5, 9836824), (8, 6148015), (10, 4918412), (20, 2459206), (23, 2138440), (40, 1229603), (46, 1069220), (92, 534610), (115, 427688), (184, 267305), (193, 254840), (230, 213844), (277, 177560), (386, 127420), (460, 106922), (554, 88780), (772, 63710), (920, 53461), (965, 50968), (1108, 44390), (1385, 35512), (1544, 31855), (1930, 25484), (2216, 22195), (2770, 17756), (3860, 12742), (4439, 11080), (5540, 8878), (6371, 7720)]