49987670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 96944688

約数和(自身を除く): 46957018

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 227, 305, 361, 454, 610, 722, 1135, 1159, 1805, 2270, 2318, 3610, 4313, 5795, 8626, 11590, 13847, 21565, 22021, 27694, 43130, 44042, 69235, 81947, 110105, 138470, 163894, 220210, 263093, 409735, 526186, 819470, 1315465, 2630930, 4998767, 9997534, 24993835, 49987670]

約数ペア:

[(1, 49987670), (2, 24993835), (5, 9997534), (10, 4998767), (19, 2630930), (38, 1315465), (61, 819470), (95, 526186), (122, 409735), (190, 263093), (227, 220210), (305, 163894), (361, 138470), (454, 110105), (610, 81947), (722, 69235), (1135, 44042), (1159, 43130), (1805, 27694), (2270, 22021), (2318, 21565), (3610, 13847), (4313, 11590), (5795, 8626)]