50539280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 135366336

約数和(自身を除く): 84827056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 121, 176, 184, 220, 227, 230, 242, 253, 368, 440, 454, 460, 484, 506, 605, 880, 908, 920, 968, 1012, 1135, 1210, 1265, 1816, 1840, 1936, 2024, 2270, 2420, 2497, 2530, 2783, 3632, 4048, 4540, 4840, 4994, 5060, 5221, 5566, 9080, 9680, 9988, 10120, 10442, 11132, 12485, 13915, 18160, 19976, 20240, 20884, 22264, 24970, 26105, 27467, 27830, 39952, 41768, 44528, 49940, 52210, 54934, 55660, 57431, 83536, 99880, 104420, 109868, 111320, 114862, 137335, 199760, 208840, 219736, 222640, 229724, 274670, 287155, 417680, 439472, 459448, 549340, 574310, 631741, 918896, 1098680, 1148620, 1263482, 2197360, 2297240, 2526964, 3158705, 4594480, 5053928, 6317410, 10107856, 12634820, 25269640, 50539280]

約数ペア:

[(1, 50539280), (2, 25269640), (4, 12634820), (5, 10107856), (8, 6317410), (10, 5053928), (11, 4594480), (16, 3158705), (20, 2526964), (22, 2297240), (23, 2197360), (40, 1263482), (44, 1148620), (46, 1098680), (55, 918896), (80, 631741), (88, 574310), (92, 549340), (110, 459448), (115, 439472), (121, 417680), (176, 287155), (184, 274670), (220, 229724), (227, 222640), (230, 219736), (242, 208840), (253, 199760), (368, 137335), (440, 114862), (454, 111320), (460, 109868), (484, 104420), (506, 99880), (605, 83536), (880, 57431), (908, 55660), (920, 54934), (968, 52210), (1012, 49940), (1135, 44528), (1210, 41768), (1265, 39952), (1816, 27830), (1840, 27467), (1936, 26105), (2024, 24970), (2270, 22264), (2420, 20884), (2497, 20240), (2530, 19976), (2783, 18160), (3632, 13915), (4048, 12485), (4540, 11132), (4840, 10442), (4994, 10120), (5060, 9988), (5221, 9680), (5566, 9080)]