50872907120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{30211}}^1$

素因数の和:30359

約数の個数: 160

約数和(自身を含む): 140980310016

約数和(自身を除く): 90107402896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 97, 112, 124, 140, 155, 194, 217, 248, 280, 310, 388, 434, 485, 496, 560, 620, 679, 776, 868, 970, 1085, 1240, 1358, 1552, 1736, 1940, 2170, 2480, 2716, 3007, 3395, 3472, 3880, 4340, 5432, 6014, 6790, 7760, 8680, 10864, 12028, 13580, 15035, 17360, 21049, 24056, 27160, 30070, 30211, 42098, 48112, 54320, 60140, 60422, 84196, 105245, 120280, 120844, 151055, 168392, 210490, 211477, 240560, 241688, 302110, 336784, 420980, 422954, 483376, 604220, 841960, 845908, 936541, 1057385, 1208440, 1683920, 1691816, 1873082, 2114770, 2416880, 2930467, 3383632, 3746164, 4229540, 4682705, 5860934, 6555787, 7492328, 8459080, 9365410, 11721868, 13111574, 14652335, 14984656, 16918160, 18730820, 20513269, 23443736, 26223148, 29304670, 32778935, 37461640, 41026538, 46887472, 52446296, 58609340, 65557870, 74923280, 82053076, 90844477, 102566345, 104892592, 117218680, 131115740, 164106152, 181688954, 205132690, 234437360, 262231480, 328212304, 363377908, 410265380, 454222385, 524462960, 635911339, 726755816, 820530760, 908444770, 1271822678, 1453511632, 1641061520, 1816889540, 2543645356, 3179556695, 3633779080, 5087290712, 6359113390, 7267558160, 10174581424, 12718226780, 25436453560, 50872907120]

約数ペア:

[(1, 50872907120), (2, 25436453560), (4, 12718226780), (5, 10174581424), (7, 7267558160), (8, 6359113390), (10, 5087290712), (14, 3633779080), (16, 3179556695), (20, 2543645356), (28, 1816889540), (31, 1641061520), (35, 1453511632), (40, 1271822678), (56, 908444770), (62, 820530760), (70, 726755816), (80, 635911339), (97, 524462960), (112, 454222385), (124, 410265380), (140, 363377908), (155, 328212304), (194, 262231480), (217, 234437360), (248, 205132690), (280, 181688954), (310, 164106152), (388, 131115740), (434, 117218680), (485, 104892592), (496, 102566345), (560, 90844477), (620, 82053076), (679, 74923280), (776, 65557870), (868, 58609340), (970, 52446296), (1085, 46887472), (1240, 41026538), (1358, 37461640), (1552, 32778935), (1736, 29304670), (1940, 26223148), (2170, 23443736), (2480, 20513269), (2716, 18730820), (3007, 16918160), (3395, 14984656), (3472, 14652335), (3880, 13111574), (4340, 11721868), (5432, 9365410), (6014, 8459080), (6790, 7492328), (7760, 6555787), (8680, 5860934), (10864, 4682705), (12028, 4229540), (13580, 3746164), (15035, 3383632), (17360, 2930467), (21049, 2416880), (24056, 2114770), (27160, 1873082), (30070, 1691816), (30211, 1683920), (42098, 1208440), (48112, 1057385), (54320, 936541), (60140, 845908), (60422, 841960), (84196, 604220), (105245, 483376), (120280, 422954), (120844, 420980), (151055, 336784), (168392, 302110), (210490, 241688), (211477, 240560)]