47828690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{311}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 106928640

約数和(自身を除く): 59099950

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 311, 338, 455, 622, 845, 910, 1183, 1555, 1690, 2177, 2197, 2366, 3110, 4043, 4354, 4394, 5915, 8086, 10885, 10985, 11830, 15379, 20215, 21770, 21970, 28301, 30758, 40430, 52559, 56602, 76895, 105118, 141505, 153790, 262795, 283010, 367913, 525590, 683267, 735826, 1366534, 1839565, 3416335, 3679130, 4782869, 6832670, 9565738, 23914345, 47828690]

約数ペア:

[(1, 47828690), (2, 23914345), (5, 9565738), (7, 6832670), (10, 4782869), (13, 3679130), (14, 3416335), (26, 1839565), (35, 1366534), (65, 735826), (70, 683267), (91, 525590), (130, 367913), (169, 283010), (182, 262795), (311, 153790), (338, 141505), (455, 105118), (622, 76895), (845, 56602), (910, 52559), (1183, 40430), (1555, 30758), (1690, 28301), (2177, 21970), (2197, 21770), (2366, 20215), (3110, 15379), (4043, 11830), (4354, 10985), (4394, 10885), (5915, 8086)]