50874941440

素因数分解:

$2^{17}\times 5^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:709

約数の個数: 144

約数和(自身を含む): 123154781400

約数和(自身を除く): 72279839960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 512, 521, 596, 640, 745, 1024, 1042, 1192, 1280, 1490, 2048, 2084, 2384, 2560, 2605, 2980, 4096, 4168, 4768, 5120, 5210, 5960, 8192, 8336, 9536, 10240, 10420, 11920, 16384, 16672, 19072, 20480, 20840, 23840, 32768, 33344, 38144, 40960, 41680, 47680, 65536, 66688, 76288, 77629, 81920, 83360, 95360, 131072, 133376, 152576, 155258, 163840, 166720, 190720, 266752, 305152, 310516, 327680, 333440, 381440, 388145, 533504, 610304, 621032, 655360, 666880, 762880, 776290, 1067008, 1220608, 1242064, 1333760, 1525760, 1552580, 2134016, 2441216, 2484128, 2667520, 3051520, 3105160, 4268032, 4882432, 4968256, 5335040, 6103040, 6210320, 8536064, 9764864, 9936512, 10670080, 12206080, 12420640, 17072128, 19529728, 19873024, 21340160, 24412160, 24841280, 34144256, 39746048, 42680320, 48824320, 49682560, 68288512, 79492096, 85360640, 97648640, 99365120, 158984192, 170721280, 198730240, 317968384, 341442560, 397460480, 635936768, 794920960, 1271873536, 1589841920, 2543747072, 3179683840, 5087494144, 6359367680, 10174988288, 12718735360, 25437470720, 50874941440]

約数ペア:

[(1, 50874941440), (2, 25437470720), (4, 12718735360), (5, 10174988288), (8, 6359367680), (10, 5087494144), (16, 3179683840), (20, 2543747072), (32, 1589841920), (40, 1271873536), (64, 794920960), (80, 635936768), (128, 397460480), (149, 341442560), (160, 317968384), (256, 198730240), (298, 170721280), (320, 158984192), (512, 99365120), (521, 97648640), (596, 85360640), (640, 79492096), (745, 68288512), (1024, 49682560), (1042, 48824320), (1192, 42680320), (1280, 39746048), (1490, 34144256), (2048, 24841280), (2084, 24412160), (2384, 21340160), (2560, 19873024), (2605, 19529728), (2980, 17072128), (4096, 12420640), (4168, 12206080), (4768, 10670080), (5120, 9936512), (5210, 9764864), (5960, 8536064), (8192, 6210320), (8336, 6103040), (9536, 5335040), (10240, 4968256), (10420, 4882432), (11920, 4268032), (16384, 3105160), (16672, 3051520), (19072, 2667520), (20480, 2484128), (20840, 2441216), (23840, 2134016), (32768, 1552580), (33344, 1525760), (38144, 1333760), (40960, 1242064), (41680, 1220608), (47680, 1067008), (65536, 776290), (66688, 762880), (76288, 666880), (77629, 655360), (81920, 621032), (83360, 610304), (95360, 533504), (131072, 388145), (133376, 381440), (152576, 333440), (155258, 327680), (163840, 310516), (166720, 305152), (190720, 266752)]