49349272

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 112069980

約数和(自身を除く): 62720708

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 131, 196, 217, 248, 262, 392, 434, 524, 868, 917, 961, 1048, 1519, 1736, 1834, 1922, 3038, 3668, 3844, 4061, 6076, 6419, 6727, 7336, 7688, 8122, 12152, 12838, 13454, 16244, 25676, 26908, 28427, 32488, 47089, 51352, 53816, 56854, 94178, 113708, 125891, 188356, 198989, 227416, 251782, 376712, 397978, 503564, 795956, 881237, 1007128, 1591912, 1762474, 3524948, 6168659, 7049896, 12337318, 24674636, 49349272]

約数ペア:

[(1, 49349272), (2, 24674636), (4, 12337318), (7, 7049896), (8, 6168659), (14, 3524948), (28, 1762474), (31, 1591912), (49, 1007128), (56, 881237), (62, 795956), (98, 503564), (124, 397978), (131, 376712), (196, 251782), (217, 227416), (248, 198989), (262, 188356), (392, 125891), (434, 113708), (524, 94178), (868, 56854), (917, 53816), (961, 51352), (1048, 47089), (1519, 32488), (1736, 28427), (1834, 26908), (1922, 25676), (3038, 16244), (3668, 13454), (3844, 12838), (4061, 12152), (6076, 8122), (6419, 7688), (6727, 7336)]