51359490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6271}}^1$

素因数の和:6304

約数の個数: 96

約数和(自身を含む): 164376576

約数和(自身を除く): 113017086

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 6271, 8190, 12542, 18813, 31355, 37626, 43897, 56439, 62710, 81523, 87794, 94065, 112878, 131691, 163046, 188130, 219485, 244569, 263382, 282195, 395073, 407615, 438970, 489138, 564390, 570661, 658455, 733707, 790146, 815230, 1141322, 1222845, 1316910, 1467414, 1711983, 1975365, 2445690, 2853305, 3423966, 3668535, 3950730, 5135949, 5706610, 7337070, 8559915, 10271898, 17119830, 25679745, 51359490]

約数ペア:

[(1, 51359490), (2, 25679745), (3, 17119830), (5, 10271898), (6, 8559915), (7, 7337070), (9, 5706610), (10, 5135949), (13, 3950730), (14, 3668535), (15, 3423966), (18, 2853305), (21, 2445690), (26, 1975365), (30, 1711983), (35, 1467414), (39, 1316910), (42, 1222845), (45, 1141322), (63, 815230), (65, 790146), (70, 733707), (78, 658455), (90, 570661), (91, 564390), (105, 489138), (117, 438970), (126, 407615), (130, 395073), (182, 282195), (195, 263382), (210, 244569), (234, 219485), (273, 188130), (315, 163046), (390, 131691), (455, 112878), (546, 94065), (585, 87794), (630, 81523), (819, 62710), (910, 56439), (1170, 43897), (1365, 37626), (1638, 31355), (2730, 18813), (4095, 12542), (6271, 8190)]