53382060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4177}}^1$

素因数の和:4263

約数の個数: 72

約数和(自身を含む): 164245536

約数和(自身を除く): 110863476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4177, 4260, 6390, 8354, 12531, 12780, 16708, 20885, 25062, 37593, 41770, 50124, 62655, 75186, 83540, 125310, 150372, 187965, 250620, 296567, 375930, 593134, 751860, 889701, 1186268, 1482835, 1779402, 2669103, 2965670, 3558804, 4448505, 5338206, 5931340, 8897010, 10676412, 13345515, 17794020, 26691030, 53382060]

約数ペア:

[(1, 53382060), (2, 26691030), (3, 17794020), (4, 13345515), (5, 10676412), (6, 8897010), (9, 5931340), (10, 5338206), (12, 4448505), (15, 3558804), (18, 2965670), (20, 2669103), (30, 1779402), (36, 1482835), (45, 1186268), (60, 889701), (71, 751860), (90, 593134), (142, 375930), (180, 296567), (213, 250620), (284, 187965), (355, 150372), (426, 125310), (639, 83540), (710, 75186), (852, 62655), (1065, 50124), (1278, 41770), (1420, 37593), (2130, 25062), (2556, 20885), (3195, 16708), (4177, 12780), (4260, 12531), (6390, 8354)]