48211982

素因数分解:

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

素因数の和:154

約数の個数: 72

約数和(自身を含む): 94630032

約数和(自身を除く): 46418050

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 71, 82, 91, 98, 142, 169, 182, 287, 338, 497, 533, 574, 637, 923, 994, 1066, 1183, 1274, 1846, 2009, 2366, 2911, 3479, 3731, 4018, 5822, 6461, 6929, 6958, 7462, 8281, 11999, 12922, 13858, 16562, 20377, 23998, 26117, 37843, 40754, 45227, 48503, 52234, 75686, 83993, 90454, 97006, 142639, 167986, 264901, 285278, 339521, 491959, 529802, 587951, 679042, 983918, 1175902, 1854307, 3443713, 3708614, 6887426, 24105991, 48211982]

約数ペア:

[(1, 48211982), (2, 24105991), (7, 6887426), (13, 3708614), (14, 3443713), (26, 1854307), (41, 1175902), (49, 983918), (71, 679042), (82, 587951), (91, 529802), (98, 491959), (142, 339521), (169, 285278), (182, 264901), (287, 167986), (338, 142639), (497, 97006), (533, 90454), (574, 83993), (637, 75686), (923, 52234), (994, 48503), (1066, 45227), (1183, 40754), (1274, 37843), (1846, 26117), (2009, 23998), (2366, 20377), (2911, 16562), (3479, 13858), (3731, 12922), (4018, 11999), (5822, 8281), (6461, 7462), (6929, 6958)]