55416438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39983}}^1$

素因数の和:40009

約数の個数: 48

約数和(自身を含む): 149700096

約数和(自身を除く): 94283658

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 39983, 79966, 119949, 239898, 279881, 359847, 439813, 559762, 719694, 839643, 879626, 1319439, 1679286, 2518929, 2638878, 3078691, 3958317, 5037858, 6157382, 7916634, 9236073, 18472146, 27708219, 55416438]

約数ペア:

[(1, 55416438), (2, 27708219), (3, 18472146), (6, 9236073), (7, 7916634), (9, 6157382), (11, 5037858), (14, 3958317), (18, 3078691), (21, 2638878), (22, 2518929), (33, 1679286), (42, 1319439), (63, 879626), (66, 839643), (77, 719694), (99, 559762), (126, 439813), (154, 359847), (198, 279881), (231, 239898), (462, 119949), (693, 79966), (1386, 39983)]