49271586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 130056192

約数和(自身を除く): 80784606

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 41, 42, 62, 71, 78, 82, 91, 93, 123, 142, 182, 186, 213, 217, 246, 273, 287, 403, 426, 434, 497, 533, 546, 574, 651, 806, 861, 923, 994, 1066, 1209, 1271, 1302, 1491, 1599, 1722, 1846, 2201, 2418, 2542, 2769, 2821, 2911, 2982, 3198, 3731, 3813, 4402, 5538, 5642, 5822, 6461, 6603, 7462, 7626, 8463, 8733, 8897, 11193, 12922, 13206, 15407, 16523, 16926, 17466, 17794, 19383, 20377, 22386, 26691, 28613, 30814, 33046, 37843, 38766, 40754, 46221, 49569, 53382, 57226, 61131, 75686, 85839, 90241, 92442, 99138, 113529, 115661, 122262, 171678, 180482, 200291, 227058, 231322, 264901, 270723, 346983, 400582, 529802, 541446, 600873, 631687, 693966, 794703, 1173133, 1201746, 1263374, 1589406, 1895061, 2346266, 3519399, 3790122, 7038798, 8211931, 16423862, 24635793, 49271586]

約数ペア:

[(1, 49271586), (2, 24635793), (3, 16423862), (6, 8211931), (7, 7038798), (13, 3790122), (14, 3519399), (21, 2346266), (26, 1895061), (31, 1589406), (39, 1263374), (41, 1201746), (42, 1173133), (62, 794703), (71, 693966), (78, 631687), (82, 600873), (91, 541446), (93, 529802), (123, 400582), (142, 346983), (182, 270723), (186, 264901), (213, 231322), (217, 227058), (246, 200291), (273, 180482), (287, 171678), (403, 122262), (426, 115661), (434, 113529), (497, 99138), (533, 92442), (546, 90241), (574, 85839), (651, 75686), (806, 61131), (861, 57226), (923, 53382), (994, 49569), (1066, 46221), (1209, 40754), (1271, 38766), (1302, 37843), (1491, 33046), (1599, 30814), (1722, 28613), (1846, 26691), (2201, 22386), (2418, 20377), (2542, 19383), (2769, 17794), (2821, 17466), (2911, 16926), (2982, 16523), (3198, 15407), (3731, 13206), (3813, 12922), (4402, 11193), (5538, 8897), (5642, 8733), (5822, 8463), (6461, 7626), (6603, 7462)]