47751220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9437}}^1$

素因数の和:9480

約数の個数: 48

約数和(自身を含む): 114162048

約数和(自身を除く): 66410828

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, 9437, 18874, 37748, 47185, 94370, 103807, 188740, 207614, 217051, 415228, 434102, 519035, 868204, 1038070, 1085255, 2076140, 2170510, 2387561, 4341020, 4775122, 9550244, 11937805, 23875610, 47751220]

約数ペア:

[(1, 47751220), (2, 23875610), (4, 11937805), (5, 9550244), (10, 4775122), (11, 4341020), (20, 2387561), (22, 2170510), (23, 2076140), (44, 1085255), (46, 1038070), (55, 868204), (92, 519035), (110, 434102), (115, 415228), (220, 217051), (230, 207614), (253, 188740), (460, 103807), (506, 94370), (1012, 47185), (1265, 37748), (2530, 18874), (5060, 9437)]