47767902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 119024640

約数和(自身を除く): 71256738

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 178, 182, 267, 273, 534, 546, 623, 983, 1157, 1246, 1869, 1966, 2314, 2949, 3471, 3738, 5898, 6881, 6942, 8099, 12779, 13762, 16198, 20643, 24297, 25558, 38337, 41286, 48594, 76674, 87487, 89453, 174974, 178906, 262461, 268359, 524922, 536718, 612409, 1137331, 1224818, 1837227, 2274662, 3411993, 3674454, 6823986, 7961317, 15922634, 23883951, 47767902]

約数ペア:

[(1, 47767902), (2, 23883951), (3, 15922634), (6, 7961317), (7, 6823986), (13, 3674454), (14, 3411993), (21, 2274662), (26, 1837227), (39, 1224818), (42, 1137331), (78, 612409), (89, 536718), (91, 524922), (178, 268359), (182, 262461), (267, 178906), (273, 174974), (534, 89453), (546, 87487), (623, 76674), (983, 48594), (1157, 41286), (1246, 38337), (1869, 25558), (1966, 24297), (2314, 20643), (2949, 16198), (3471, 13762), (3738, 12779), (5898, 8099), (6881, 6942)]