53556902

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 104154048

約数和(自身を除く): 50597146

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 61, 62, 98, 119, 122, 217, 238, 289, 427, 434, 527, 578, 833, 854, 1037, 1054, 1519, 1666, 1891, 2023, 2074, 2989, 3038, 3689, 3782, 4046, 5978, 7259, 7378, 8959, 13237, 14161, 14518, 17629, 17918, 25823, 26474, 28322, 32147, 35258, 50813, 51646, 62713, 64294, 92659, 101626, 123403, 125426, 185318, 225029, 246806, 438991, 450058, 546499, 863821, 877982, 1092998, 1575203, 1727642, 3150406, 3825493, 7650986, 26778451, 53556902]

約数ペア:

[(1, 53556902), (2, 26778451), (7, 7650986), (14, 3825493), (17, 3150406), (31, 1727642), (34, 1575203), (49, 1092998), (61, 877982), (62, 863821), (98, 546499), (119, 450058), (122, 438991), (217, 246806), (238, 225029), (289, 185318), (427, 125426), (434, 123403), (527, 101626), (578, 92659), (833, 64294), (854, 62713), (1037, 51646), (1054, 50813), (1519, 35258), (1666, 32147), (1891, 28322), (2023, 26474), (2074, 25823), (2989, 17918), (3038, 17629), (3689, 14518), (3782, 14161), (4046, 13237), (5978, 8959), (7259, 7378)]