49055580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{38933}}^1$

素因数の和:38955

約数の個数: 72

約数和(自身を含む): 170063712

約数和(自身を除く): 121008132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 38933, 77866, 116799, 155732, 194665, 233598, 272531, 350397, 389330, 467196, 545062, 583995, 700794, 778660, 817593, 1090124, 1167990, 1362655, 1401588, 1635186, 1751985, 2335980, 2452779, 2725310, 3270372, 3503970, 4087965, 4905558, 5450620, 7007940, 8175930, 9811116, 12263895, 16351860, 24527790, 49055580]

約数ペア:

[(1, 49055580), (2, 24527790), (3, 16351860), (4, 12263895), (5, 9811116), (6, 8175930), (7, 7007940), (9, 5450620), (10, 4905558), (12, 4087965), (14, 3503970), (15, 3270372), (18, 2725310), (20, 2452779), (21, 2335980), (28, 1751985), (30, 1635186), (35, 1401588), (36, 1362655), (42, 1167990), (45, 1090124), (60, 817593), (63, 778660), (70, 700794), (84, 583995), (90, 545062), (105, 467196), (126, 389330), (140, 350397), (180, 272531), (210, 233598), (252, 194665), (315, 155732), (420, 116799), (630, 77866), (1260, 38933)]