47663910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{25219}}^1$

素因数の和:25242

約数の個数: 64

約数和(自身を含む): 145267200

約数和(自身を除く): 97603290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 25219, 50438, 75657, 126095, 151314, 176533, 226971, 252190, 353066, 378285, 453942, 529599, 680913, 756570, 882665, 1059198, 1134855, 1361826, 1588797, 1765330, 2269710, 2647995, 3177594, 3404565, 4766391, 5295990, 6809130, 7943985, 9532782, 15887970, 23831955, 47663910]

約数ペア:

[(1, 47663910), (2, 23831955), (3, 15887970), (5, 9532782), (6, 7943985), (7, 6809130), (9, 5295990), (10, 4766391), (14, 3404565), (15, 3177594), (18, 2647995), (21, 2269710), (27, 1765330), (30, 1588797), (35, 1361826), (42, 1134855), (45, 1059198), (54, 882665), (63, 756570), (70, 680913), (90, 529599), (105, 453942), (126, 378285), (135, 353066), (189, 252190), (210, 226971), (270, 176533), (315, 151314), (378, 126095), (630, 75657), (945, 50438), (1890, 25219)]