47598850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 98846352

約数和(自身を除く): 51247502

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 131, 169, 215, 262, 325, 338, 430, 559, 650, 655, 845, 1075, 1118, 1310, 1690, 1703, 2150, 2795, 3275, 3406, 4225, 5590, 5633, 6550, 7267, 8450, 8515, 11266, 13975, 14534, 17030, 22139, 27950, 28165, 36335, 42575, 44278, 56330, 72670, 73229, 85150, 110695, 140825, 146458, 181675, 221390, 281650, 363350, 366145, 553475, 732290, 951977, 1106950, 1830725, 1903954, 3661450, 4759885, 9519770, 23799425, 47598850]

約数ペア:

[(1, 47598850), (2, 23799425), (5, 9519770), (10, 4759885), (13, 3661450), (25, 1903954), (26, 1830725), (43, 1106950), (50, 951977), (65, 732290), (86, 553475), (130, 366145), (131, 363350), (169, 281650), (215, 221390), (262, 181675), (325, 146458), (338, 140825), (430, 110695), (559, 85150), (650, 73229), (655, 72670), (845, 56330), (1075, 44278), (1118, 42575), (1310, 36335), (1690, 28165), (1703, 27950), (2150, 22139), (2795, 17030), (3275, 14534), (3406, 13975), (4225, 11266), (5590, 8515), (5633, 8450), (6550, 7267)]