49329940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9749}}^1$

素因数の和:9792

約数の個数: 48

約数和(自身を含む): 117936000

約数和(自身を除く): 68606060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 9749, 19498, 38996, 48745, 97490, 107239, 194980, 214478, 224227, 428956, 448454, 536195, 896908, 1072390, 1121135, 2144780, 2242270, 2466497, 4484540, 4932994, 9865988, 12332485, 24664970, 49329940]

約数ペア:

[(1, 49329940), (2, 24664970), (4, 12332485), (5, 9865988), (10, 4932994), (11, 4484540), (20, 2466497), (22, 2242270), (23, 2144780), (44, 1121135), (46, 1072390), (55, 896908), (92, 536195), (110, 448454), (115, 428956), (220, 224227), (230, 214478), (253, 194980), (460, 107239), (506, 97490), (1012, 48745), (1265, 38996), (2530, 19498), (5060, 9749)]