47227180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 135940896

約数和(自身を除く): 88713716

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 91, 98, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 286, 308, 337, 364, 385, 455, 490, 539, 572, 637, 674, 715, 770, 910, 980, 1001, 1078, 1274, 1348, 1430, 1540, 1685, 1820, 2002, 2156, 2359, 2548, 2695, 2860, 3185, 3370, 3707, 4004, 4381, 4718, 5005, 5390, 6370, 6740, 7007, 7414, 8762, 9436, 10010, 10780, 11795, 12740, 14014, 14828, 16513, 17524, 18535, 20020, 21905, 23590, 25949, 28028, 30667, 33026, 35035, 37070, 43810, 47180, 48191, 51898, 61334, 66052, 70070, 74140, 82565, 87620, 96382, 103796, 122668, 129745, 140140, 153335, 165130, 181643, 192764, 214669, 240955, 259490, 306670, 330260, 337337, 363286, 429338, 481910, 518980, 613340, 674674, 726572, 858676, 908215, 963820, 1073345, 1349348, 1686685, 1816430, 2146690, 2361359, 3373370, 3632860, 4293380, 4722718, 6746740, 9445436, 11806795, 23613590, 47227180]

約数ペア:

[(1, 47227180), (2, 23613590), (4, 11806795), (5, 9445436), (7, 6746740), (10, 4722718), (11, 4293380), (13, 3632860), (14, 3373370), (20, 2361359), (22, 2146690), (26, 1816430), (28, 1686685), (35, 1349348), (44, 1073345), (49, 963820), (52, 908215), (55, 858676), (65, 726572), (70, 674674), (77, 613340), (91, 518980), (98, 481910), (110, 429338), (130, 363286), (140, 337337), (143, 330260), (154, 306670), (182, 259490), (196, 240955), (220, 214669), (245, 192764), (260, 181643), (286, 165130), (308, 153335), (337, 140140), (364, 129745), (385, 122668), (455, 103796), (490, 96382), (539, 87620), (572, 82565), (637, 74140), (674, 70070), (715, 66052), (770, 61334), (910, 51898), (980, 48191), (1001, 47180), (1078, 43810), (1274, 37070), (1348, 35035), (1430, 33026), (1540, 30667), (1685, 28028), (1820, 25949), (2002, 23590), (2156, 21905), (2359, 20020), (2548, 18535), (2695, 17524), (2860, 16513), (3185, 14828), (3370, 14014), (3707, 12740), (4004, 11795), (4381, 10780), (4718, 10010), (5005, 9436), (5390, 8762), (6370, 7414), (6740, 7007)]