49765980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75403}}^1$

素因数の和:75426

約数の個数: 48

約数和(自身を含む): 152014464

約数和(自身を除く): 102248484

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 75403, 150806, 226209, 301612, 377015, 452418, 754030, 829433, 904836, 1131045, 1508060, 1658866, 2262090, 2488299, 3317732, 4147165, 4524180, 4976598, 8294330, 9953196, 12441495, 16588660, 24882990, 49765980]

約数ペア:

[(1, 49765980), (2, 24882990), (3, 16588660), (4, 12441495), (5, 9953196), (6, 8294330), (10, 4976598), (11, 4524180), (12, 4147165), (15, 3317732), (20, 2488299), (22, 2262090), (30, 1658866), (33, 1508060), (44, 1131045), (55, 904836), (60, 829433), (66, 754030), (110, 452418), (132, 377015), (165, 301612), (220, 226209), (330, 150806), (660, 75403)]