47894938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 91915776

約数和(自身を除く): 44020838

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 169, 182, 217, 338, 403, 434, 653, 806, 1183, 1306, 2366, 2821, 4571, 5239, 5642, 8489, 9142, 10478, 16978, 20243, 36673, 40486, 59423, 73346, 110357, 118846, 141701, 220714, 263159, 283402, 526318, 772499, 1544998, 1842113, 3421067, 3684226, 6842134, 23947469, 47894938]

約数ペア:

[(1, 47894938), (2, 23947469), (7, 6842134), (13, 3684226), (14, 3421067), (26, 1842113), (31, 1544998), (62, 772499), (91, 526318), (169, 283402), (182, 263159), (217, 220714), (338, 141701), (403, 118846), (434, 110357), (653, 73346), (806, 59423), (1183, 40486), (1306, 36673), (2366, 20243), (2821, 16978), (4571, 10478), (5239, 9142), (5642, 8489)]