51013780480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14461}}^1$

素因数の和:14552

約数の個数: 176

約数和(自身を含む): 134282446704

約数和(自身を除く): 83268666224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 128, 130, 160, 208, 212, 256, 260, 265, 320, 416, 424, 512, 520, 530, 640, 689, 832, 848, 1024, 1040, 1060, 1280, 1378, 1664, 1696, 2080, 2120, 2560, 2756, 3328, 3392, 3445, 4160, 4240, 5120, 5512, 6656, 6784, 6890, 8320, 8480, 11024, 13312, 13568, 13780, 14461, 16640, 16960, 22048, 27136, 27560, 28922, 33280, 33920, 44096, 54272, 55120, 57844, 66560, 67840, 72305, 88192, 110240, 115688, 135680, 144610, 176384, 187993, 220480, 231376, 271360, 289220, 352768, 375986, 440960, 462752, 578440, 705536, 751972, 766433, 881920, 925504, 939965, 1156880, 1503944, 1532866, 1763840, 1851008, 1879930, 2313760, 3007888, 3065732, 3527680, 3702016, 3759860, 3832165, 4627520, 6015776, 6131464, 7404032, 7519720, 7664330, 9255040, 9963629, 12031552, 12262928, 14808064, 15039440, 15328660, 18510080, 19927258, 24063104, 24525856, 30078880, 30657320, 37020160, 39854516, 48126208, 49051712, 49818145, 60157760, 61314640, 74040320, 79709032, 96252416, 98103424, 99636290, 120315520, 122629280, 159418064, 192504832, 196206848, 199272580, 240631040, 245258560, 318836128, 392413696, 398545160, 481262080, 490517120, 637672256, 784827392, 797090320, 962524160, 981034240, 1275344512, 1594180640, 1962068480, 2550689024, 3188361280, 3924136960, 5101378048, 6376722560, 10202756096, 12753445120, 25506890240, 51013780480]

約数ペア:

[(1, 51013780480), (2, 25506890240), (4, 12753445120), (5, 10202756096), (8, 6376722560), (10, 5101378048), (13, 3924136960), (16, 3188361280), (20, 2550689024), (26, 1962068480), (32, 1594180640), (40, 1275344512), (52, 981034240), (53, 962524160), (64, 797090320), (65, 784827392), (80, 637672256), (104, 490517120), (106, 481262080), (128, 398545160), (130, 392413696), (160, 318836128), (208, 245258560), (212, 240631040), (256, 199272580), (260, 196206848), (265, 192504832), (320, 159418064), (416, 122629280), (424, 120315520), (512, 99636290), (520, 98103424), (530, 96252416), (640, 79709032), (689, 74040320), (832, 61314640), (848, 60157760), (1024, 49818145), (1040, 49051712), (1060, 48126208), (1280, 39854516), (1378, 37020160), (1664, 30657320), (1696, 30078880), (2080, 24525856), (2120, 24063104), (2560, 19927258), (2756, 18510080), (3328, 15328660), (3392, 15039440), (3445, 14808064), (4160, 12262928), (4240, 12031552), (5120, 9963629), (5512, 9255040), (6656, 7664330), (6784, 7519720), (6890, 7404032), (8320, 6131464), (8480, 6015776), (11024, 4627520), (13312, 3832165), (13568, 3759860), (13780, 3702016), (14461, 3527680), (16640, 3065732), (16960, 3007888), (22048, 2313760), (27136, 1879930), (27560, 1851008), (28922, 1763840), (33280, 1532866), (33920, 1503944), (44096, 1156880), (54272, 939965), (55120, 925504), (57844, 881920), (66560, 766433), (67840, 751972), (72305, 705536), (88192, 578440), (110240, 462752), (115688, 440960), (135680, 375986), (144610, 352768), (176384, 289220), (187993, 271360), (220480, 231376)]