48243880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 67877720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1279, 1640, 1886, 2558, 3772, 4715, 5116, 6395, 7544, 9430, 10232, 12790, 18860, 25580, 29417, 37720, 51160, 52439, 58834, 104878, 117668, 147085, 209756, 235336, 262195, 294170, 419512, 524390, 588340, 1048780, 1176680, 1206097, 2097560, 2412194, 4824388, 6030485, 9648776, 12060970, 24121940, 48243880]

約数ペア:

[(1, 48243880), (2, 24121940), (4, 12060970), (5, 9648776), (8, 6030485), (10, 4824388), (20, 2412194), (23, 2097560), (40, 1206097), (41, 1176680), (46, 1048780), (82, 588340), (92, 524390), (115, 419512), (164, 294170), (184, 262195), (205, 235336), (230, 209756), (328, 147085), (410, 117668), (460, 104878), (820, 58834), (920, 52439), (943, 51160), (1279, 37720), (1640, 29417), (1886, 25580), (2558, 18860), (3772, 12790), (4715, 10232), (5116, 9430), (6395, 7544)]