49491900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:580

約数の個数: 108

約数和(自身を含む): 156712192

約数和(自身を除く): 107220292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 127, 150, 180, 225, 254, 300, 381, 433, 450, 508, 635, 762, 866, 900, 1143, 1270, 1299, 1524, 1732, 1905, 2165, 2286, 2540, 2598, 3175, 3810, 3897, 4330, 4572, 5196, 5715, 6350, 6495, 7620, 7794, 8660, 9525, 10825, 11430, 12700, 12990, 15588, 19050, 19485, 21650, 22860, 25980, 28575, 32475, 38100, 38970, 43300, 54991, 57150, 64950, 77940, 97425, 109982, 114300, 129900, 164973, 194850, 219964, 274955, 329946, 389700, 494919, 549910, 659892, 824865, 989838, 1099820, 1374775, 1649730, 1979676, 2474595, 2749550, 3299460, 4124325, 4949190, 5499100, 8248650, 9898380, 12372975, 16497300, 24745950, 49491900]

約数ペア:

[(1, 49491900), (2, 24745950), (3, 16497300), (4, 12372975), (5, 9898380), (6, 8248650), (9, 5499100), (10, 4949190), (12, 4124325), (15, 3299460), (18, 2749550), (20, 2474595), (25, 1979676), (30, 1649730), (36, 1374775), (45, 1099820), (50, 989838), (60, 824865), (75, 659892), (90, 549910), (100, 494919), (127, 389700), (150, 329946), (180, 274955), (225, 219964), (254, 194850), (300, 164973), (381, 129900), (433, 114300), (450, 109982), (508, 97425), (635, 77940), (762, 64950), (866, 57150), (900, 54991), (1143, 43300), (1270, 38970), (1299, 38100), (1524, 32475), (1732, 28575), (1905, 25980), (2165, 22860), (2286, 21650), (2540, 19485), (2598, 19050), (3175, 15588), (3810, 12990), (3897, 12700), (4330, 11430), (4572, 10825), (5196, 9525), (5715, 8660), (6350, 7794), (6495, 7620)]