51928140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 172730880

約数和(自身を除く): 120802740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 41, 44, 55, 57, 60, 66, 76, 82, 95, 101, 110, 114, 123, 132, 164, 165, 190, 202, 205, 209, 220, 228, 246, 285, 303, 330, 380, 404, 410, 418, 451, 492, 505, 570, 606, 615, 627, 660, 779, 820, 836, 902, 1010, 1045, 1111, 1140, 1212, 1230, 1254, 1353, 1515, 1558, 1804, 1919, 2020, 2090, 2222, 2255, 2337, 2460, 2508, 2706, 3030, 3116, 3135, 3333, 3838, 3895, 4141, 4180, 4444, 4510, 4674, 5412, 5555, 5757, 6060, 6270, 6666, 6765, 7676, 7790, 8282, 8569, 9020, 9348, 9595, 11110, 11514, 11685, 12423, 12540, 13332, 13530, 15580, 16564, 16665, 17138, 19190, 20705, 21109, 22220, 23028, 23370, 24846, 25707, 27060, 28785, 33330, 34276, 38380, 41410, 42218, 42845, 45551, 46740, 49692, 51414, 57570, 62115, 63327, 66660, 78679, 82820, 84436, 85690, 91102, 102828, 105545, 115140, 124230, 126654, 128535, 136653, 157358, 171380, 182204, 211090, 227755, 236037, 248460, 253308, 257070, 273306, 314716, 316635, 393395, 422180, 455510, 472074, 514140, 546612, 633270, 683265, 786790, 865469, 911020, 944148, 1180185, 1266540, 1366530, 1573580, 1730938, 2360370, 2596407, 2733060, 3461876, 4327345, 4720740, 5192814, 8654690, 10385628, 12982035, 17309380, 25964070, 51928140]

約数ペア:

[(1, 51928140), (2, 25964070), (3, 17309380), (4, 12982035), (5, 10385628), (6, 8654690), (10, 5192814), (11, 4720740), (12, 4327345), (15, 3461876), (19, 2733060), (20, 2596407), (22, 2360370), (30, 1730938), (33, 1573580), (38, 1366530), (41, 1266540), (44, 1180185), (55, 944148), (57, 911020), (60, 865469), (66, 786790), (76, 683265), (82, 633270), (95, 546612), (101, 514140), (110, 472074), (114, 455510), (123, 422180), (132, 393395), (164, 316635), (165, 314716), (190, 273306), (202, 257070), (205, 253308), (209, 248460), (220, 236037), (228, 227755), (246, 211090), (285, 182204), (303, 171380), (330, 157358), (380, 136653), (404, 128535), (410, 126654), (418, 124230), (451, 115140), (492, 105545), (505, 102828), (570, 91102), (606, 85690), (615, 84436), (627, 82820), (660, 78679), (779, 66660), (820, 63327), (836, 62115), (902, 57570), (1010, 51414), (1045, 49692), (1111, 46740), (1140, 45551), (1212, 42845), (1230, 42218), (1254, 41410), (1353, 38380), (1515, 34276), (1558, 33330), (1804, 28785), (1919, 27060), (2020, 25707), (2090, 24846), (2222, 23370), (2255, 23028), (2337, 22220), (2460, 21109), (2508, 20705), (2706, 19190), (3030, 17138), (3116, 16665), (3135, 16564), (3333, 15580), (3838, 13530), (3895, 13332), (4141, 12540), (4180, 12423), (4444, 11685), (4510, 11514), (4674, 11110), (5412, 9595), (5555, 9348), (5757, 9020), (6060, 8569), (6270, 8282), (6666, 7790), (6765, 7676)]