52075660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 141668352

約数和(自身を除く): 89592692

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 71, 91, 124, 130, 140, 142, 155, 169, 182, 217, 260, 284, 310, 338, 355, 364, 403, 434, 455, 497, 620, 676, 710, 806, 845, 868, 910, 923, 994, 1085, 1183, 1420, 1612, 1690, 1820, 1846, 1988, 2015, 2170, 2201, 2366, 2485, 2821, 3380, 3692, 4030, 4340, 4402, 4615, 4732, 4970, 5239, 5642, 5915, 6461, 8060, 8804, 9230, 9940, 10478, 11005, 11284, 11830, 11999, 12922, 14105, 15407, 18460, 20956, 22010, 23660, 23998, 25844, 26195, 28210, 28613, 30814, 32305, 36673, 44020, 47996, 52390, 56420, 57226, 59995, 61628, 64610, 73346, 77035, 83993, 104780, 114452, 119990, 129220, 143065, 146692, 154070, 167986, 183365, 200291, 239980, 286130, 308140, 335972, 366730, 371969, 400582, 419965, 572260, 733460, 743938, 801164, 839930, 1001455, 1487876, 1679860, 1859845, 2002910, 2603783, 3719690, 4005820, 5207566, 7439380, 10415132, 13018915, 26037830, 52075660]

約数ペア:

[(1, 52075660), (2, 26037830), (4, 13018915), (5, 10415132), (7, 7439380), (10, 5207566), (13, 4005820), (14, 3719690), (20, 2603783), (26, 2002910), (28, 1859845), (31, 1679860), (35, 1487876), (52, 1001455), (62, 839930), (65, 801164), (70, 743938), (71, 733460), (91, 572260), (124, 419965), (130, 400582), (140, 371969), (142, 366730), (155, 335972), (169, 308140), (182, 286130), (217, 239980), (260, 200291), (284, 183365), (310, 167986), (338, 154070), (355, 146692), (364, 143065), (403, 129220), (434, 119990), (455, 114452), (497, 104780), (620, 83993), (676, 77035), (710, 73346), (806, 64610), (845, 61628), (868, 59995), (910, 57226), (923, 56420), (994, 52390), (1085, 47996), (1183, 44020), (1420, 36673), (1612, 32305), (1690, 30814), (1820, 28613), (1846, 28210), (1988, 26195), (2015, 25844), (2170, 23998), (2201, 23660), (2366, 22010), (2485, 20956), (2821, 18460), (3380, 15407), (3692, 14105), (4030, 12922), (4340, 11999), (4402, 11830), (4615, 11284), (4732, 11005), (4970, 10478), (5239, 9940), (5642, 9230), (5915, 8804), (6461, 8060)]