51332778

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 134184960

約数和(自身を除く): 82852182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 81, 126, 158, 162, 189, 191, 237, 243, 378, 382, 474, 486, 553, 567, 573, 711, 1106, 1134, 1146, 1337, 1422, 1659, 1701, 1719, 2133, 2674, 3318, 3402, 3438, 4011, 4266, 4977, 5157, 6399, 8022, 9954, 10314, 12033, 12798, 14931, 15089, 15471, 19197, 24066, 29862, 30178, 30942, 36099, 38394, 44793, 45267, 46413, 72198, 89586, 90534, 92826, 105623, 108297, 134379, 135801, 211246, 216594, 268758, 271602, 316869, 324891, 407403, 633738, 649782, 814806, 950607, 1222209, 1901214, 2444418, 2851821, 3666627, 5703642, 7333254, 8555463, 17110926, 25666389, 51332778]

約数ペア:

[(1, 51332778), (2, 25666389), (3, 17110926), (6, 8555463), (7, 7333254), (9, 5703642), (14, 3666627), (18, 2851821), (21, 2444418), (27, 1901214), (42, 1222209), (54, 950607), (63, 814806), (79, 649782), (81, 633738), (126, 407403), (158, 324891), (162, 316869), (189, 271602), (191, 268758), (237, 216594), (243, 211246), (378, 135801), (382, 134379), (474, 108297), (486, 105623), (553, 92826), (567, 90534), (573, 89586), (711, 72198), (1106, 46413), (1134, 45267), (1146, 44793), (1337, 38394), (1422, 36099), (1659, 30942), (1701, 30178), (1719, 29862), (2133, 24066), (2674, 19197), (3318, 15471), (3402, 15089), (3438, 14931), (4011, 12798), (4266, 12033), (4977, 10314), (5157, 9954), (6399, 8022)]