51658416

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 154752000

約数和(自身を除く): 103093584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 79, 114, 144, 152, 158, 171, 228, 237, 239, 304, 316, 342, 456, 474, 478, 632, 684, 711, 717, 912, 948, 956, 1264, 1368, 1422, 1434, 1501, 1896, 1912, 2151, 2736, 2844, 2868, 3002, 3792, 3824, 4302, 4503, 4541, 5688, 5736, 6004, 8604, 9006, 9082, 11376, 11472, 12008, 13509, 13623, 17208, 18012, 18164, 18881, 24016, 27018, 27246, 34416, 36024, 36328, 37762, 40869, 54036, 54492, 56643, 72048, 72656, 75524, 81738, 108072, 108984, 113286, 151048, 163476, 169929, 216144, 217968, 226572, 302096, 326952, 339858, 358739, 453144, 653904, 679716, 717478, 906288, 1076217, 1359432, 1434956, 2152434, 2718864, 2869912, 3228651, 4304868, 5739824, 6457302, 8609736, 12914604, 17219472, 25829208, 51658416]

約数ペア:

[(1, 51658416), (2, 25829208), (3, 17219472), (4, 12914604), (6, 8609736), (8, 6457302), (9, 5739824), (12, 4304868), (16, 3228651), (18, 2869912), (19, 2718864), (24, 2152434), (36, 1434956), (38, 1359432), (48, 1076217), (57, 906288), (72, 717478), (76, 679716), (79, 653904), (114, 453144), (144, 358739), (152, 339858), (158, 326952), (171, 302096), (228, 226572), (237, 217968), (239, 216144), (304, 169929), (316, 163476), (342, 151048), (456, 113286), (474, 108984), (478, 108072), (632, 81738), (684, 75524), (711, 72656), (717, 72048), (912, 56643), (948, 54492), (956, 54036), (1264, 40869), (1368, 37762), (1422, 36328), (1434, 36024), (1501, 34416), (1896, 27246), (1912, 27018), (2151, 24016), (2736, 18881), (2844, 18164), (2868, 18012), (3002, 17208), (3792, 13623), (3824, 13509), (4302, 12008), (4503, 11472), (4541, 11376), (5688, 9082), (5736, 9006), (6004, 8604)]