53555340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2393}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 150419808

約数和(自身を除く): 96864468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373, 746, 1119, 1492, 1865, 2238, 2393, 3730, 4476, 4786, 5595, 7179, 7460, 9572, 11190, 11965, 14358, 22380, 23930, 28716, 35895, 47860, 71790, 143580, 892589, 1785178, 2677767, 3570356, 4462945, 5355534, 8925890, 10711068, 13388835, 17851780, 26777670, 53555340]

約数ペア:

[(1, 53555340), (2, 26777670), (3, 17851780), (4, 13388835), (5, 10711068), (6, 8925890), (10, 5355534), (12, 4462945), (15, 3570356), (20, 2677767), (30, 1785178), (60, 892589), (373, 143580), (746, 71790), (1119, 47860), (1492, 35895), (1865, 28716), (2238, 23930), (2393, 22380), (3730, 14358), (4476, 11965), (4786, 11190), (5595, 9572), (7179, 7460)]