53387568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 180

約数和(自身を含む): 171968160

約数和(自身を除く): 118580592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 79, 104, 114, 117, 144, 152, 156, 158, 171, 208, 228, 234, 237, 247, 304, 312, 316, 342, 361, 456, 468, 474, 494, 624, 632, 684, 711, 722, 741, 912, 936, 948, 988, 1027, 1083, 1264, 1368, 1422, 1444, 1482, 1501, 1872, 1896, 1976, 2054, 2166, 2223, 2736, 2844, 2888, 2964, 3002, 3081, 3249, 3792, 3952, 4108, 4332, 4446, 4503, 4693, 5688, 5776, 5928, 6004, 6162, 6498, 8216, 8664, 8892, 9006, 9243, 9386, 11376, 11856, 12008, 12324, 12996, 13509, 14079, 16432, 17328, 17784, 18012, 18486, 18772, 19513, 24016, 24648, 25992, 27018, 28158, 28519, 35568, 36024, 36972, 37544, 39026, 42237, 49296, 51984, 54036, 56316, 57038, 58539, 72048, 73944, 75088, 78052, 84474, 85557, 108072, 112632, 114076, 117078, 147888, 156104, 168948, 171114, 175617, 216144, 225264, 228152, 234156, 256671, 312208, 337896, 342228, 351234, 370747, 456304, 468312, 513342, 675792, 684456, 702468, 741494, 936624, 1026684, 1112241, 1368912, 1404936, 1482988, 2053368, 2224482, 2809872, 2965976, 3336723, 4106736, 4448964, 5931952, 6673446, 8897928, 13346892, 17795856, 26693784, 53387568]

約数ペア:

[(1, 53387568), (2, 26693784), (3, 17795856), (4, 13346892), (6, 8897928), (8, 6673446), (9, 5931952), (12, 4448964), (13, 4106736), (16, 3336723), (18, 2965976), (19, 2809872), (24, 2224482), (26, 2053368), (36, 1482988), (38, 1404936), (39, 1368912), (48, 1112241), (52, 1026684), (57, 936624), (72, 741494), (76, 702468), (78, 684456), (79, 675792), (104, 513342), (114, 468312), (117, 456304), (144, 370747), (152, 351234), (156, 342228), (158, 337896), (171, 312208), (208, 256671), (228, 234156), (234, 228152), (237, 225264), (247, 216144), (304, 175617), (312, 171114), (316, 168948), (342, 156104), (361, 147888), (456, 117078), (468, 114076), (474, 112632), (494, 108072), (624, 85557), (632, 84474), (684, 78052), (711, 75088), (722, 73944), (741, 72048), (912, 58539), (936, 57038), (948, 56316), (988, 54036), (1027, 51984), (1083, 49296), (1264, 42237), (1368, 39026), (1422, 37544), (1444, 36972), (1482, 36024), (1501, 35568), (1872, 28519), (1896, 28158), (1976, 27018), (2054, 25992), (2166, 24648), (2223, 24016), (2736, 19513), (2844, 18772), (2888, 18486), (2964, 18012), (3002, 17784), (3081, 17328), (3249, 16432), (3792, 14079), (3952, 13509), (4108, 12996), (4332, 12324), (4446, 12008), (4503, 11856), (4693, 11376), (5688, 9386), (5776, 9243), (5928, 9006), (6004, 8892), (6162, 8664), (6498, 8216)]