49493124

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 130504920

約数和(自身を除く): 81011796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 73, 74, 111, 146, 148, 219, 222, 292, 333, 438, 444, 509, 657, 666, 876, 1018, 1314, 1332, 1527, 2036, 2628, 2701, 3054, 4581, 5402, 6108, 8103, 9162, 10804, 16206, 18324, 18833, 24309, 32412, 37157, 37666, 48618, 56499, 74314, 75332, 97236, 111471, 112998, 148628, 169497, 222942, 225996, 334413, 338994, 445884, 668826, 677988, 1337652, 1374809, 2749618, 4124427, 5499236, 8248854, 12373281, 16497708, 24746562, 49493124]

約数ペア:

[(1, 49493124), (2, 24746562), (3, 16497708), (4, 12373281), (6, 8248854), (9, 5499236), (12, 4124427), (18, 2749618), (36, 1374809), (37, 1337652), (73, 677988), (74, 668826), (111, 445884), (146, 338994), (148, 334413), (219, 225996), (222, 222942), (292, 169497), (333, 148628), (438, 112998), (444, 111471), (509, 97236), (657, 75332), (666, 74314), (876, 56499), (1018, 48618), (1314, 37666), (1332, 37157), (1527, 32412), (2036, 24309), (2628, 18833), (2701, 18324), (3054, 16206), (4581, 10804), (5402, 9162), (6108, 8103)]