49675808

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2437}}^1$

素因数の和:2474

約数の個数: 72

約数和(自身を含む): 122568012

約数和(自身を除く): 72892204

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2437, 2548, 2912, 4874, 5096, 9748, 10192, 17059, 19496, 20384, 31681, 34118, 38992, 63362, 68236, 77984, 119413, 126724, 136472, 221767, 238826, 253448, 272944, 443534, 477652, 506896, 545888, 887068, 955304, 1013792, 1552369, 1774136, 1910608, 3104738, 3548272, 3821216, 6209476, 7096544, 12418952, 24837904, 49675808]

約数ペア:

[(1, 49675808), (2, 24837904), (4, 12418952), (7, 7096544), (8, 6209476), (13, 3821216), (14, 3548272), (16, 3104738), (26, 1910608), (28, 1774136), (32, 1552369), (49, 1013792), (52, 955304), (56, 887068), (91, 545888), (98, 506896), (104, 477652), (112, 443534), (182, 272944), (196, 253448), (208, 238826), (224, 221767), (364, 136472), (392, 126724), (416, 119413), (637, 77984), (728, 68236), (784, 63362), (1274, 38992), (1456, 34118), (1568, 31681), (2437, 20384), (2548, 19496), (2912, 17059), (4874, 10192), (5096, 9748)]