50084540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{907}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 115323264

約数和(自身を除く): 65238724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 251, 502, 907, 1004, 1255, 1814, 2510, 2761, 3628, 4535, 5020, 5522, 9070, 9977, 11044, 13805, 18140, 19954, 27610, 39908, 49885, 55220, 99770, 199540, 227657, 455314, 910628, 1138285, 2276570, 2504227, 4553140, 5008454, 10016908, 12521135, 25042270, 50084540]

約数ペア:

[(1, 50084540), (2, 25042270), (4, 12521135), (5, 10016908), (10, 5008454), (11, 4553140), (20, 2504227), (22, 2276570), (44, 1138285), (55, 910628), (110, 455314), (220, 227657), (251, 199540), (502, 99770), (907, 55220), (1004, 49885), (1255, 39908), (1814, 27610), (2510, 19954), (2761, 18140), (3628, 13805), (4535, 11044), (5020, 9977), (5522, 9070)]