49922888960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{28283}}^1$

素因数の和:28508

約数の個数: 144

約数和(自身を含む): 137362490496

約数和(自身を除く): 87439601536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 197, 224, 256, 280, 320, 394, 448, 560, 640, 788, 896, 985, 1120, 1280, 1379, 1576, 1792, 1970, 2240, 2758, 3152, 3940, 4480, 5516, 6304, 6895, 7880, 8960, 11032, 12608, 13790, 15760, 22064, 25216, 27580, 28283, 31520, 44128, 50432, 55160, 56566, 63040, 88256, 110320, 113132, 126080, 141415, 176512, 197981, 220640, 226264, 252160, 282830, 353024, 395962, 441280, 452528, 565660, 791924, 882560, 905056, 989905, 1131320, 1583848, 1765120, 1810112, 1979810, 2262640, 3167696, 3620224, 3959620, 4525280, 5571751, 6335392, 7240448, 7919240, 9050560, 11143502, 12670784, 15838480, 18101120, 22287004, 25341568, 27858755, 31676960, 36202240, 39002257, 44574008, 50683136, 55717510, 63353920, 78004514, 89148016, 111435020, 126707840, 156009028, 178296032, 195011285, 222870040, 253415680, 312018056, 356592064, 390022570, 445740080, 624036112, 713184128, 780045140, 891480160, 1248072224, 1426368256, 1560090280, 1782960320, 2496144448, 3120180560, 3565920640, 4992288896, 6240361120, 7131841280, 9984577792, 12480722240, 24961444480, 49922888960]

約数ペア:

[(1, 49922888960), (2, 24961444480), (4, 12480722240), (5, 9984577792), (7, 7131841280), (8, 6240361120), (10, 4992288896), (14, 3565920640), (16, 3120180560), (20, 2496144448), (28, 1782960320), (32, 1560090280), (35, 1426368256), (40, 1248072224), (56, 891480160), (64, 780045140), (70, 713184128), (80, 624036112), (112, 445740080), (128, 390022570), (140, 356592064), (160, 312018056), (197, 253415680), (224, 222870040), (256, 195011285), (280, 178296032), (320, 156009028), (394, 126707840), (448, 111435020), (560, 89148016), (640, 78004514), (788, 63353920), (896, 55717510), (985, 50683136), (1120, 44574008), (1280, 39002257), (1379, 36202240), (1576, 31676960), (1792, 27858755), (1970, 25341568), (2240, 22287004), (2758, 18101120), (3152, 15838480), (3940, 12670784), (4480, 11143502), (5516, 9050560), (6304, 7919240), (6895, 7240448), (7880, 6335392), (8960, 5571751), (11032, 4525280), (12608, 3959620), (13790, 3620224), (15760, 3167696), (22064, 2262640), (25216, 1979810), (27580, 1810112), (28283, 1765120), (31520, 1583848), (44128, 1131320), (50432, 989905), (55160, 905056), (56566, 882560), (63040, 791924), (88256, 565660), (110320, 452528), (113132, 441280), (126080, 395962), (141415, 353024), (176512, 282830), (197981, 252160), (220640, 226264)]