53048320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:835

約数の個数: 88

約数和(自身を含む): 137214504

約数和(自身を除く): 84166184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 797, 832, 1024, 1040, 1280, 1594, 1664, 2080, 2560, 3188, 3328, 3985, 4160, 5120, 6376, 6656, 7970, 8320, 10361, 12752, 13312, 15940, 16640, 20722, 25504, 31880, 33280, 41444, 51008, 51805, 63760, 66560, 82888, 102016, 103610, 127520, 165776, 204032, 207220, 255040, 331552, 408064, 414440, 510080, 663104, 816128, 828880, 1020160, 1326208, 1657760, 2040320, 2652416, 3315520, 4080640, 5304832, 6631040, 10609664, 13262080, 26524160, 53048320]

約数ペア:

[(1, 53048320), (2, 26524160), (4, 13262080), (5, 10609664), (8, 6631040), (10, 5304832), (13, 4080640), (16, 3315520), (20, 2652416), (26, 2040320), (32, 1657760), (40, 1326208), (52, 1020160), (64, 828880), (65, 816128), (80, 663104), (104, 510080), (128, 414440), (130, 408064), (160, 331552), (208, 255040), (256, 207220), (260, 204032), (320, 165776), (416, 127520), (512, 103610), (520, 102016), (640, 82888), (797, 66560), (832, 63760), (1024, 51805), (1040, 51008), (1280, 41444), (1594, 33280), (1664, 31880), (2080, 25504), (2560, 20722), (3188, 16640), (3328, 15940), (3985, 13312), (4160, 12752), (5120, 10361), (6376, 8320), (6656, 7970)]