53086880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 162570240

約数和(自身を除く): 109483360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 139, 140, 154, 155, 160, 176, 217, 220, 224, 248, 278, 280, 308, 310, 341, 352, 385, 434, 440, 496, 556, 560, 616, 620, 682, 695, 770, 868, 880, 973, 992, 1085, 1112, 1120, 1232, 1240, 1364, 1390, 1529, 1540, 1705, 1736, 1760, 1946, 2170, 2224, 2387, 2464, 2480, 2728, 2780, 3058, 3080, 3410, 3472, 3892, 4309, 4340, 4448, 4774, 4865, 4960, 5456, 5560, 6116, 6160, 6820, 6944, 7645, 7784, 8618, 8680, 9548, 9730, 10703, 10912, 11120, 11935, 12232, 12320, 13640, 15290, 15568, 17236, 17360, 19096, 19460, 21406, 21545, 22240, 23870, 24464, 27280, 30163, 30580, 31136, 34472, 34720, 38192, 38920, 42812, 43090, 47399, 47740, 48928, 53515, 54560, 60326, 61160, 68944, 76384, 77840, 85624, 86180, 94798, 95480, 107030, 120652, 122320, 137888, 150815, 155680, 171248, 172360, 189596, 190960, 214060, 236995, 241304, 244640, 301630, 331793, 342496, 344720, 379192, 381920, 428120, 473990, 482608, 603260, 663586, 689440, 758384, 856240, 947980, 965216, 1206520, 1327172, 1516768, 1658965, 1712480, 1895960, 2413040, 2654344, 3317930, 3791920, 4826080, 5308688, 6635860, 7583840, 10617376, 13271720, 26543440, 53086880]

約数ペア:

[(1, 53086880), (2, 26543440), (4, 13271720), (5, 10617376), (7, 7583840), (8, 6635860), (10, 5308688), (11, 4826080), (14, 3791920), (16, 3317930), (20, 2654344), (22, 2413040), (28, 1895960), (31, 1712480), (32, 1658965), (35, 1516768), (40, 1327172), (44, 1206520), (55, 965216), (56, 947980), (62, 856240), (70, 758384), (77, 689440), (80, 663586), (88, 603260), (110, 482608), (112, 473990), (124, 428120), (139, 381920), (140, 379192), (154, 344720), (155, 342496), (160, 331793), (176, 301630), (217, 244640), (220, 241304), (224, 236995), (248, 214060), (278, 190960), (280, 189596), (308, 172360), (310, 171248), (341, 155680), (352, 150815), (385, 137888), (434, 122320), (440, 120652), (496, 107030), (556, 95480), (560, 94798), (616, 86180), (620, 85624), (682, 77840), (695, 76384), (770, 68944), (868, 61160), (880, 60326), (973, 54560), (992, 53515), (1085, 48928), (1112, 47740), (1120, 47399), (1232, 43090), (1240, 42812), (1364, 38920), (1390, 38192), (1529, 34720), (1540, 34472), (1705, 31136), (1736, 30580), (1760, 30163), (1946, 27280), (2170, 24464), (2224, 23870), (2387, 22240), (2464, 21545), (2480, 21406), (2728, 19460), (2780, 19096), (3058, 17360), (3080, 17236), (3410, 15568), (3472, 15290), (3892, 13640), (4309, 12320), (4340, 12232), (4448, 11935), (4774, 11120), (4865, 10912), (4960, 10703), (5456, 9730), (5560, 9548), (6116, 8680), (6160, 8618), (6820, 7784), (6944, 7645)]