50819580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:836

約数の個数: 144

約数和(自身を含む): 179734464

約数和(自身を除く): 128914884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 761, 795, 954, 1060, 1113, 1260, 1484, 1522, 1590, 1855, 1908, 2226, 2283, 2385, 3044, 3180, 3339, 3710, 3805, 4452, 4566, 4770, 5327, 5565, 6678, 6849, 7420, 7610, 9132, 9540, 10654, 11130, 11415, 13356, 13698, 15220, 15981, 16695, 21308, 22260, 22830, 26635, 27396, 31962, 33390, 34245, 40333, 45660, 47943, 53270, 63924, 66780, 68490, 79905, 80666, 95886, 106540, 120999, 136980, 159810, 161332, 191772, 201665, 239715, 241998, 282331, 319620, 362997, 403330, 479430, 483996, 564662, 604995, 725994, 806660, 846993, 958860, 1129324, 1209990, 1411655, 1451988, 1693986, 1814985, 2419980, 2540979, 2823310, 3387972, 3629970, 4234965, 5081958, 5646620, 7259940, 8469930, 10163916, 12704895, 16939860, 25409790, 50819580]

約数ペア:

[(1, 50819580), (2, 25409790), (3, 16939860), (4, 12704895), (5, 10163916), (6, 8469930), (7, 7259940), (9, 5646620), (10, 5081958), (12, 4234965), (14, 3629970), (15, 3387972), (18, 2823310), (20, 2540979), (21, 2419980), (28, 1814985), (30, 1693986), (35, 1451988), (36, 1411655), (42, 1209990), (45, 1129324), (53, 958860), (60, 846993), (63, 806660), (70, 725994), (84, 604995), (90, 564662), (105, 483996), (106, 479430), (126, 403330), (140, 362997), (159, 319620), (180, 282331), (210, 241998), (212, 239715), (252, 201665), (265, 191772), (315, 161332), (318, 159810), (371, 136980), (420, 120999), (477, 106540), (530, 95886), (630, 80666), (636, 79905), (742, 68490), (761, 66780), (795, 63924), (954, 53270), (1060, 47943), (1113, 45660), (1260, 40333), (1484, 34245), (1522, 33390), (1590, 31962), (1855, 27396), (1908, 26635), (2226, 22830), (2283, 22260), (2385, 21308), (3044, 16695), (3180, 15981), (3339, 15220), (3710, 13698), (3805, 13356), (4452, 11415), (4566, 11130), (4770, 10654), (5327, 9540), (5565, 9132), (6678, 7610), (6849, 7420)]