50164840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4957}}^1$

素因数の和:5002

約数の個数: 64

約数和(自身を含む): 128511360

約数和(自身を除く): 78346520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 4957, 5060, 9914, 10120, 19828, 24785, 39656, 49570, 54527, 99140, 109054, 114011, 198280, 218108, 228022, 272635, 436216, 456044, 545270, 570055, 912088, 1090540, 1140110, 1254121, 2181080, 2280220, 2508242, 4560440, 5016484, 6270605, 10032968, 12541210, 25082420, 50164840]

約数ペア:

[(1, 50164840), (2, 25082420), (4, 12541210), (5, 10032968), (8, 6270605), (10, 5016484), (11, 4560440), (20, 2508242), (22, 2280220), (23, 2181080), (40, 1254121), (44, 1140110), (46, 1090540), (55, 912088), (88, 570055), (92, 545270), (110, 456044), (115, 436216), (184, 272635), (220, 228022), (230, 218108), (253, 198280), (440, 114011), (460, 109054), (506, 99140), (920, 54527), (1012, 49570), (1265, 39656), (2024, 24785), (2530, 19828), (4957, 10120), (5060, 9914)]