49363080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31643}}^1$

素因数の和:31670

約数の個数: 64

約数和(自身を含む): 159485760

約数和(自身を除く): 110122680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 31643, 63286, 94929, 126572, 158215, 189858, 253144, 316430, 379716, 411359, 474645, 632860, 759432, 822718, 949290, 1234077, 1265720, 1645436, 1898580, 2056795, 2468154, 3290872, 3797160, 4113590, 4936308, 6170385, 8227180, 9872616, 12340770, 16454360, 24681540, 49363080]

約数ペア:

[(1, 49363080), (2, 24681540), (3, 16454360), (4, 12340770), (5, 9872616), (6, 8227180), (8, 6170385), (10, 4936308), (12, 4113590), (13, 3797160), (15, 3290872), (20, 2468154), (24, 2056795), (26, 1898580), (30, 1645436), (39, 1265720), (40, 1234077), (52, 949290), (60, 822718), (65, 759432), (78, 632860), (104, 474645), (120, 411359), (130, 379716), (156, 316430), (195, 253144), (260, 189858), (312, 158215), (390, 126572), (520, 94929), (780, 63286), (1560, 31643)]