47680542

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 135045120

約数和(自身を除く): 87364578

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 279, 313, 351, 378, 403, 434, 546, 558, 626, 651, 702, 806, 819, 837, 939, 1209, 1302, 1638, 1674, 1878, 1953, 2191, 2418, 2457, 2817, 2821, 3627, 3906, 4069, 4382, 4914, 5634, 5642, 5859, 6573, 7254, 8138, 8451, 8463, 9703, 10881, 11718, 12207, 13146, 16902, 16926, 19406, 19719, 21762, 24414, 25389, 28483, 29109, 36621, 39438, 50778, 56966, 58218, 59157, 67921, 73242, 76167, 85449, 87327, 109863, 118314, 126139, 135842, 152334, 170898, 174654, 203763, 219726, 252278, 256347, 261981, 378417, 407526, 512694, 523962, 611289, 756834, 769041, 882973, 1135251, 1222578, 1538082, 1765946, 1833867, 2270502, 2648919, 3405753, 3667734, 5297838, 6811506, 7946757, 15893514, 23840271, 47680542]

約数ペア:

[(1, 47680542), (2, 23840271), (3, 15893514), (6, 7946757), (7, 6811506), (9, 5297838), (13, 3667734), (14, 3405753), (18, 2648919), (21, 2270502), (26, 1833867), (27, 1765946), (31, 1538082), (39, 1222578), (42, 1135251), (54, 882973), (62, 769041), (63, 756834), (78, 611289), (91, 523962), (93, 512694), (117, 407526), (126, 378417), (182, 261981), (186, 256347), (189, 252278), (217, 219726), (234, 203763), (273, 174654), (279, 170898), (313, 152334), (351, 135842), (378, 126139), (403, 118314), (434, 109863), (546, 87327), (558, 85449), (626, 76167), (651, 73242), (702, 67921), (806, 59157), (819, 58218), (837, 56966), (939, 50778), (1209, 39438), (1302, 36621), (1638, 29109), (1674, 28483), (1878, 25389), (1953, 24414), (2191, 21762), (2418, 19719), (2457, 19406), (2817, 16926), (2821, 16902), (3627, 13146), (3906, 12207), (4069, 11718), (4382, 10881), (4914, 9703), (5634, 8463), (5642, 8451), (5859, 8138), (6573, 7254)]